Pith Number

pith:5KDHVWGH

pith:2024:5KDHVWGHGXECMH5XUVK2IDZWCB

not attested not anchored not stored refs pending

The Global AI Vibrancy Tool

John Etchemendy, Katrina Ligett, Loredana Fattorini, Nestor Maslej, Raymond Perrault, Vanessa Parli, Yoav Shoham

arxiv:2412.04486 v1 · 2024-11-21 · cs.CY · 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{5KDHVWGHGXECMH5XUVK2IDZWCB}

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	2026-07-05T09:45:18.283676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea867ad8c735c8261fb7a555a40f36106cf3c65640a8b05db25873e7152a1b3e

Aliases

arxiv: 2412.04486 · arxiv_version: 2412.04486v1 · doi: 10.48550/arxiv.2412.04486 · pith_short_12: 5KDHVWGHGXEC · pith_short_16: 5KDHVWGHGXECMH5X · pith_short_8: 5KDHVWGH

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/5KDHVWGHGXECMH5XUVK2IDZWCB \
  | 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: ea867ad8c735c8261fb7a555a40f36106cf3c65640a8b05db25873e7152a1b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f62bd3447ef57bddc3feea3dad4b0c104361b841af45f2edb180a7fb8888f49",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-11-21T01:41:17Z",
    "title_canon_sha256": "b8d06ede9007786f0fc9c5bd4e9c8c8a0730d4b44b2b393ec4c1781370f89931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04486",
    "kind": "arxiv",
    "version": 1
  }
}