Pith Number

pith:7IZJDUOY

pith:2018:7IZJDUOYWDCF6V6KK3GUHG7PCY

not attested not anchored not stored refs pending

Acquisition and use of knowledge over a restricted domain by intelligent agents

Juliao Braga, Luciana F. Thome, Nizam Omar

arxiv:1805.02241 v1 · 2018-05-06 · cs.AI · cs.MA · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IZJDUOYWDCF6V6KK3GUHG7PCY}

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	2026-05-18T00:16:40.472672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa3291d1d8b0c45f57ca56cd439bef1616299b069877cb98ebf1129de2709062

Aliases

arxiv: 1805.02241 · arxiv_version: 1805.02241v1 · doi: 10.48550/arxiv.1805.02241 · pith_short_12: 7IZJDUOYWDCF · pith_short_16: 7IZJDUOYWDCF6V6K · pith_short_8: 7IZJDUOY

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/7IZJDUOYWDCF6V6KK3GUHG7PCY \
  | 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: fa3291d1d8b0c45f57ca56cd439bef1616299b069877cb98ebf1129de2709062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "601198b33bfa07c3a71576c6733db8bb15f7173c87ec307ea7941a0c198bcda1",
    "cross_cats_sorted": [
      "cs.MA",
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-05-06T16:32:19Z",
    "title_canon_sha256": "39700a22a44079896766efa7b500a8136e365ab2dc0b8be08c08f05baf90b446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02241",
    "kind": "arxiv",
    "version": 1
  }
}