Pith Number

pith:QCLP5HHP

pith:2023:QCLP5HHPQSBXOCIIHA7AQFA4IA

not attested not anchored not stored refs pending

Explaining Emergence

Herv\'e Zwirn

arxiv:2308.10912 v1 · 2023-08-20 · cs.CC · cs.AI · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCLP5HHPQSBXOCIIHA7AQFA4IA}

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	2026-07-05T06:43:26.657322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8096fe9cef8483770908383e08141c402631414395ab20f9044ed19c8457b618

Aliases

arxiv: 2308.10912 · arxiv_version: 2308.10912v1 · doi: 10.48550/arxiv.2308.10912 · pith_short_12: QCLP5HHPQSBX · pith_short_16: QCLP5HHPQSBXOCII · pith_short_8: QCLP5HHP

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/QCLP5HHPQSBXOCIIHA7AQFA4IA \
  | 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: 8096fe9cef8483770908383e08141c402631414395ab20f9044ed19c8457b618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33ad71090e19d9059930dd6b0e1f9ecc9915f118b80d5c8fd2ce9456d9131437",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2023-08-20T20:31:46Z",
    "title_canon_sha256": "201bd65c8b646946bf4688717761ea40e718ef2fa609b64e6f132c3532336fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10912",
    "kind": "arxiv",
    "version": 1
  }
}