Pith Number

pith:5YHBIX3Q

pith:2025:5YHBIX3Q3O4LBVM4T4D7T47EFD

not attested not anchored not stored refs pending

Explicit Solution Equation for Every Combinatorial Problem via Tensor Networks: MeLoCoToN

Alejandro Mata Ali

arxiv:2502.05981 v1 · 2025-02-09 · cs.ET · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YHBIX3Q3O4LBVM4T4D7T47EFD}

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.

Cited by

2 papers in Pith

Task Scheduling Optimization with Direct Constraints from a Tensor Network Perspective

Prime Factorization Equation from a Tensor Network Perspective

Receipt and verification

First computed	2026-07-05T10:11:46.037352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0e145f70dbb8b0d59c9f07f9f3e428d93a53238815893285e5c80b544dc471

Aliases

arxiv: 2502.05981 · arxiv_version: 2502.05981v1 · doi: 10.48550/arxiv.2502.05981 · pith_short_12: 5YHBIX3Q3O4L · pith_short_16: 5YHBIX3Q3O4LBVM4 · pith_short_8: 5YHBIX3Q

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/5YHBIX3Q3O4LBVM4T4D7T47EFD \
  | 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: ee0e145f70dbb8b0d59c9f07f9f3e428d93a53238815893285e5c80b544dc471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9b20f3589bbffcad3d54c005cd12c6521af006ab10af58af9a3923875d50d48",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2025-02-09T18:16:53Z",
    "title_canon_sha256": "174337210a0c3eea1964f23bff1abcf1c54b691adf5b248c1b95e52b988656b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05981",
    "kind": "arxiv",
    "version": 1
  }
}