Paper Citation Record · LEDGER

NP-complete Problems and Physical Reality

As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:quant-ph/0502072.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
quant-ph/0502072 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 4 of 4 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-04T09:07:10.541512Z

measured 1 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: pith, observed 2026-08-05T02:28:24.338817Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
unresolved0
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

153
pith, observed 2026-08-05T02:28:24.338817Z

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation a3ebb8d9-891b-48b3-b252-6595b9f49bdb · inbound

From spin squeezing to fast state discrimination cites this paper.

From spin squeezing to fast state discrimination NP-complete Problems and Physical Reality

Reference 30

Resolution: verified exact; local_arxiv, observed 2026-05-23T18:53:21.048180Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 96db1fe8-a319-4573-a1cf-6bea80796009 · inbound

A Compressive Sensing Inspired Monte-Carlo Method for Combinatorial Optimization cites this paper.

A Compressive Sensing Inspired Monte-Carlo Method for Combinatorial Optimization NP-complete Problems and Physical Reality

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-04T09:07:10.541512Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d8ccec8c-5565-4aac-b913-751224303e2e · inbound

Nonlinear Hamiltonians and Boolean satisfiability cites this paper.

Nonlinear Hamiltonians and Boolean satisfiability NP-complete Problems and Physical Reality

Reference 18

Resolution: metadata mismatch; local_arxiv, observed 2026-06-30T20:15:03.920708Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 25c0f597-474c-4333-9275-98cc7b645dbc · inbound

Quantum algorithm for Valiant-Vazirani reduction cites this paper.

Quantum algorithm for Valiant-Vazirani reduction NP-complete Problems and Physical Reality

Reference 10

Resolution: metadata mismatch; local_arxiv, observed 2026-06-27T00:20:17.063681Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.