Pith Number

pith:L237KVJY

pith:2025:L237KVJYTJ4A6DZ2JQTPXEQRHG

not attested not anchored not stored refs pending

JEL: A Novel Model Linking Knowledge Graph entities to News Mentions

Michael Kishelev, Pranab Bhadani, Vinay Chaudhri, Wanying Ding

arxiv:2509.08086 v1 · 2025-09-09 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L237KVJYTJ4A6DZ2JQTPXEQRHG}

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	2026-07-05T12:08:22.025788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb7f555389a780f0f3a4c26fb921139af3da59a4d2586c3c056bdc2d098d9e8

Aliases

arxiv: 2509.08086 · arxiv_version: 2509.08086v1 · doi: 10.48550/arxiv.2509.08086 · pith_short_12: L237KVJYTJ4A · pith_short_16: L237KVJYTJ4A6DZ2 · pith_short_8: L237KVJY

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/L237KVJYTJ4A6DZ2JQTPXEQRHG \
  | 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: 5eb7f555389a780f0f3a4c26fb921139af3da59a4d2586c3c056bdc2d098d9e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47a0ad8a5ad36169f65d4f78b1e7075cb25a679901f7f0e248aba76b77ce4f38",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-09T18:50:18Z",
    "title_canon_sha256": "94669c958300f309bc6b4a4620b5f09b10a99002157090d28aaa8b0c45dd22f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08086",
    "kind": "arxiv",
    "version": 1
  }
}