Pith Number

pith:PUX7O7QR

pith:2013:PUX7O7QRM6GJZYWXKAW4AA6IQV

not attested not anchored not stored refs pending

Analysis in HUGIN of Data Conflict

Bo Chamberlain, Finn Verner Jensen, Frank Jensen, Torsten Nordahl

arxiv:1304.1146 v1 · 2013-03-27 · 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{PUX7O7QRM6GJZYWXKAW4AA6IQV}

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	2026-05-18T03:29:04.370716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d2ff77e11678c9ce2d7502dc003c8857a407d2019e50620e5cb23714f39b2a1

Aliases

arxiv: 1304.1146 · arxiv_version: 1304.1146v1 · doi: 10.48550/arxiv.1304.1146 · pith_short_12: PUX7O7QRM6GJ · pith_short_16: PUX7O7QRM6GJZYWX · pith_short_8: PUX7O7QR

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/PUX7O7QRM6GJZYWXKAW4AA6IQV \
  | 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: 7d2ff77e11678c9ce2d7502dc003c8857a407d2019e50620e5cb23714f39b2a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ee5bbeda643e1b4fff4e15d072fa50496de829aa48d40f82717e4a628ef8a8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-27T14:00:40Z",
    "title_canon_sha256": "a14e18cc1cae1d1fe5c3be56e45101b9eca3de8e9e3c51cd0cdacacdc9137785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1146",
    "kind": "arxiv",
    "version": 1
  }
}