Pith Number

pith:WXESEXS5

pith:2025:WXESEXS5CS7MMUHI2PBCK3D3RE

not attested not anchored not stored refs pending

An Analytics-Driven Approach to Enhancing Supply Chain Visibility with Graph Neural Networks and Federated Learning

Alexandra Brintrup, Ge Zheng

arxiv:2503.07231 v1 · 2025-03-10 · cs.CE · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXESEXS5CS7MMUHI2PBCK3D3RE}

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	2026-07-05T10:27:51.943538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c9225e5d14bec650e8d3c2256c7b892a13622801c9951c51d87127cb7c9f3c

Aliases

arxiv: 2503.07231 · arxiv_version: 2503.07231v1 · doi: 10.48550/arxiv.2503.07231 · pith_short_12: WXESEXS5CS7M · pith_short_16: WXESEXS5CS7MMUHI · pith_short_8: WXESEXS5

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/WXESEXS5CS7MMUHI2PBCK3D3RE \
  | 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: b5c9225e5d14bec650e8d3c2256c7b892a13622801c9951c51d87127cb7c9f3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6badb0f911ad52884711693983461404aad783774bb4e983f03e320f12fb8471",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-03-10T12:15:45Z",
    "title_canon_sha256": "013fd512ddb976545b0041a4e215052208b316eb3ecc1e8ec8b0ff62709e0294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.07231",
    "kind": "arxiv",
    "version": 1
  }
}