Pith Number

pith:4Y2DMLT2

pith:2025:4Y2DMLT2XLSABWWVVEIXODX2UF

not attested not anchored not stored refs pending

Optimizing Supply Chain Networks with the Power of Graph Neural Networks

Chi-Sheng Chen, Ying-Jung Chen

arxiv:2501.06221 v1 · 2025-01-07 · cs.LG · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Y2DMLT2XLSABWWVVEIXODX2UF}

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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

1 paper in Pith

Quantum Adaptive Self-Attention for Quantum Transformer Models

Receipt and verification

First computed	2026-07-05T09:59:34.883409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e634362e7abae400dad5a911770efaa174ad6fc9ca3d6e1b1c648d767ccee177

Aliases

arxiv: 2501.06221 · arxiv_version: 2501.06221v1 · doi: 10.48550/arxiv.2501.06221 · pith_short_12: 4Y2DMLT2XLSA · pith_short_16: 4Y2DMLT2XLSABWWV · pith_short_8: 4Y2DMLT2

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/4Y2DMLT2XLSABWWVVEIXODX2UF \
  | 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: e634362e7abae400dad5a911770efaa174ad6fc9ca3d6e1b1c648d767ccee177

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e83a10936939e685e08d40368482c3f49daf384452c2e9f946b62d8d45ee23fd",
    "cross_cats_sorted": [
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-07T02:31:24Z",
    "title_canon_sha256": "af5c3c745a4cc53488b51dfe93c4561f311c81123a4e36e685278eeb90a7a526"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06221",
    "kind": "arxiv",
    "version": 1
  }
}