Paper · P02
S-money: virtual tokens for a relativistic economy
Title from docs/planning/QMINT_MASTER_RESEARCH_PLAN.md section 16; not present in the matrix row.
Adrian Kent · 2019-05 (Proc. R. Soc. A 475:20190170; received 2019-03-25, accepted 2019-03-26 per PMC)
- Status
- FULL TEXT READLane A read the full text of the primary source.FULL_TEXT_READ (PMC HTML); arXiv abs metadata read
- Anchor
- —
- Source file
- research/PRIOR_ART_MATRIX.csv
Precise theorem
No numbered quantitative unforgeability theorem. Conceptual definitions of S-money and existence-style arguments: S-money solves deterministic summoning tasks that standard quantum/classical money cannot (no-summoning theorem, ref [4]); privacy via bit commitment / zero-knowledge (stated as open composable-security questions).
Citations
Record
Every field of the source record, in file order.
- Canonical linkcanonical_link
https://doi.org/10.1098/rspa.2019.0170 (PMC: https://pmc.ncbi.nlm.nih.gov/articles/PMC6545040/ ; arXiv:1806.05884)
- Authorsauthors
Adrian Kent
- Publication datepublication_date
2019-05 (Proc. R. Soc. A 475:20190170; received 2019-03-25, accepted 2019-03-26 per PMC)
- Versionversion
Journal version (PMC copy read). arXiv v1 2018-06-15, v2 2019-02-06.
- Correction statuscorrection_status
None found on PMC page (2026-10-11).
- Input modelinput_model
Networks of issuer and user agents in Minkowski space; inputs at many network points; classical storage; no long-term quantum storage.
- Verifier modelverifier_model
Local issuer agents validate presentations at spacetime points; consistency with relativistic causal structure.
- Adversary capabilitiesadversary_capabilities
Not formalised as a single game; depends on scheme (bit commitment etc.).
- Tested parameterstested_parameters
none (theory)
- Proof dependenciesproof_dependencies
Relativistic bit commitment; no-summoning theorem; zero-knowledge proofs (cited).
- Datasetsdatasets
none
- Codecode
none
- Licenselicense
(c) 2019 The Author(s), Published by the Royal Society. All rights reserved (per PMC). arXiv: non-exclusive distribution licence. NOT Creative Commons.
- Limitationslimitations
Scenario/definition paper; no finite-size or noise analysis; privacy/composability left open.
- What QMint addswhat_QMint_adds
Nothing new. Source for spacetime-task semantics used by lane G; QMint must not claim to have introduced S-money or relativistic tokens.
- Access statusaccess_status
FULL_TEXT_READ (PMC HTML); arXiv abs metadata read
- Qmint gameqmint_game
(context for S1/S2; no theorem)