Pith Number

pith:3YTWPOJF

pith:2019:3YTWPOJFTPS7ZQL7TERPUA5MIL

not attested not anchored not stored refs pending

Belief dynamics extraction

Arun Kumar, Paul Schrater, Xaq Pitkow, Zhengwei Wu

arxiv:1902.00673 v1 · 2019-02-02 · 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{3YTWPOJFTPS7ZQL7TERPUA5MIL}

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	2026-05-17T23:54:52.467823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de2767b9259be5fcc17f9922fa03ac42d269f757da927a9bc91eeffd309feb58

Aliases

arxiv: 1902.00673 · arxiv_version: 1902.00673v1 · doi: 10.48550/arxiv.1902.00673 · pith_short_12: 3YTWPOJFTPS7 · pith_short_16: 3YTWPOJFTPS7ZQL7 · pith_short_8: 3YTWPOJF

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/3YTWPOJFTPS7ZQL7TERPUA5MIL \
  | 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: de2767b9259be5fcc17f9922fa03ac42d269f757da927a9bc91eeffd309feb58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "970b21c151500511b14f16d741e5e65cf114ddc4115bac4b042942b7389d00e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-02-02T09:05:46Z",
    "title_canon_sha256": "bcadfa25bc91632e92d7d284d4d17251c0356f4208515369604811196beed6fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00673",
    "kind": "arxiv",
    "version": 1
  }
}