Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:58:32.461047Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 26 of 26 outbound references and 0 inbound Pith citation observations for arXiv:1908.08143.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:58:32.461047Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
26 of 26 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 6ef08a76-d10a-4d68-8064-bfb8abef9d40 · outbound
Flexible quantum tokens in spacetime [7], which is based on the bit commitment protocol of Ref
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fcd4327c-f530-4063-b476-101e0d1ea63f · outbound
Flexible quantum tokens in spacetime Suppose that B issues a token to A1, by sending a string of quantum states within a (suitably extended) space-time region P
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 985558da-cd0a-4813-96b7-e7f918f24114 · outbound
Flexible quantum tokens in spacetime This defines a simple S-money token proto- col [1, 7], in which the bit string labels the point Qi (for i ∈ {0, 1}N ) at which the token may validly be presented
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9a0c6ead-0573-4979-bb6f-a64226610a78 · outbound
Flexible quantum tokens in spacetime Pastawski, N
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c9e70681-ffa4-4995-9a68-5b1905d9da62 · outbound
Flexible quantum tokens in spacetime Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 42b34465-23f4-4579-bff4-a4b65f145ed6 · outbound
Flexible quantum tokens in spacetime She can do this by giving A2 a digitally signed message stating that she relinquishes her token rights and that the token is no longer valid
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 18898641-2f41-4b47-a051-5f2b013b575e · outbound
Flexible quantum tokens in spacetime [7] the issuer transmits a quantum state |Ψ ⟩ to the user, chosen from a predetermined set
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d5674808-8834-4fea-81a7-48932e7bed73 · outbound
Flexible quantum tokens in spacetime Unresolved cited work
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 86d82d51-7db2-4c04-b3ea-8ec801d1b997 · outbound
Flexible quantum tokens in spacetime Unresolved cited work
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6a57821b-4bf2-4a97-8c2a-5093c5d3d296 · outbound
Flexible quantum tokens in spacetime Kent, Proceedings of the Royal Society A 475, 20190170 (2019)
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a82de363-f1ca-4e5a-b756-793d6f09bfa8 · outbound
Flexible quantum tokens in spacetime Wiesner, ACM Sigact News 15, 78 (1983)
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7e086500-e923-47e5-af45-ea8386d8f62c · outbound
Flexible quantum tokens in spacetime Gavinsky, in Computational Complexity (CCC), 2012 IEEE 27th Annual Conference on (IEEE, 2012) pp
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 63c4f90b-e9ab-446d-be5a-b6556dccf464 · outbound
Flexible quantum tokens in spacetime This technique was used also used in practi- cal protocols for spacetime-constrained oblivious transfer [14, 15]
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation dff40a8f-6641-4072-9f55-108f2da3966c · outbound
Flexible quantum tokens in spacetime Georgiou and I
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ed9cd665-b6c3-45e2-97c0-9eb9d0d3d9c7 · outbound
Flexible quantum tokens in spacetime Unresolved cited work
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3ee8fe8a-033b-4d52-af0f-dc5caa91c5b6 · outbound
Flexible quantum tokens in spacetime Quantum tokens,
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 892e39fa-1711-4323-a3ae-664e08d33808 · outbound
Flexible quantum tokens in spacetime Future position commitment,
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 56ae4964-1bed-4518-b30a-7edbca4a052f · outbound
Flexible quantum tokens in spacetime Cryptographic method and system,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 880e6e86-62b2-40da-b392-a65f7d6e85ec · outbound
Flexible quantum tokens in spacetime Kent, Physical Review Letters 109, 130501 (2012)
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2815fe16-0b2f-43a2-b097-5249f3d02b86 · outbound
Flexible quantum tokens in spacetime Croke and A
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8461b2cf-0201-4487-8935-485f62b921c4 · outbound
Flexible quantum tokens in spacetime Kaniewski, M
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b8e01ea1-80a6-46e9-b262-c45636cf03d7 · outbound
Flexible quantum tokens in spacetime Lunghi, J
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation db2fab73-531e-42d8-87dd-cac946462b16 · outbound
Flexible quantum tokens in spacetime Pital´ ua-Garc ´ ıa and I
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6ebf7113-9595-40a4-9148-0b9a8a193fc4 · outbound
Flexible quantum tokens in spacetime Pital´ ua-Garc ´ ıa, Phys
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 135f0394-6096-4511-9e4b-483c047e7acf · outbound
Flexible quantum tokens in spacetime Practical quantum tokens without quantum mem- ories: towards a proof-of-principle experimental demon- stration,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 59a2d657-aa9b-4a62-845f-1499685b2cb9 · outbound
Flexible quantum tokens in spacetime We represent these as a single state and single collective measurement to simplify the notation
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.