Pith Number

pith:J6P3CG2O

pith:2025:J6P3CG2OOU6KX7YIPGDGUKIBE3

not attested not anchored not stored refs pending

Knapsack and Shortest Path Problems Generalizations From A Quantum-Inspired Tensor Network Perspective

Alejandro Mata Ali, \'Angel Miguel Garc\'ia-Vico, Javier Sedano, Jorge Mart\'inez Mart\'in, Sergio Mu\~niz Subi\~nas

arxiv:2506.11711 v1 · 2025-06-13 · quant-ph · cs.ET

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6P3CG2OOU6KX7YIPGDGUKIBE3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:21:09.561648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f9fb11b4e753cabff0879866a290126dd1a81f435afb17b40077276880758bd

Aliases

arxiv: 2506.11711 · arxiv_version: 2506.11711v1 · doi: 10.48550/arxiv.2506.11711 · pith_short_12: J6P3CG2OOU6K · pith_short_16: J6P3CG2OOU6KX7YI · pith_short_8: J6P3CG2O

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/J6P3CG2OOU6KX7YIPGDGUKIBE3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4f9fb11b4e753cabff0879866a290126dd1a81f435afb17b40077276880758bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda26dac48a690f8f3ed8d861018e4ccd0cfd8a199a41ffa19acabcbc6f31142",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-06-13T12:27:34Z",
    "title_canon_sha256": "291417ff275c398489ae83dda349dfa9c463109a2b0ac4a85f9e5217983c1126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11711",
    "kind": "arxiv",
    "version": 1
  }
}