Pith Number

pith:F36N47TH

pith:2012:F36N47THHWUBLWIPESJD63UCA2

not attested not anchored not stored refs pending

Evidence-invariant Sensitivity Bounds

Linda C. van der Gaag, Silja Renooij

arxiv:1207.4170 v1 · 2012-07-11 · 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{F36N47THHWUBLWIPESJD63UCA2}

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	2026-05-18T03:50:47.462745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2efcde7e673da815d90f24923f6e820685f42cadb322fe94ecd60f8f6205d8e8

Aliases

arxiv: 1207.4170 · arxiv_version: 1207.4170v1 · doi: 10.48550/arxiv.1207.4170 · pith_short_12: F36N47THHWUB · pith_short_16: F36N47THHWUBLWIP · pith_short_8: F36N47TH

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/F36N47THHWUBLWIPESJD63UCA2 \
  | 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: 2efcde7e673da815d90f24923f6e820685f42cadb322fe94ecd60f8f6205d8e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f261df1a16ae297d822a8f0afd31a4334d33f3f05430f8f26b8cd274682e49fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-07-11T15:06:14Z",
    "title_canon_sha256": "c01f62170ed5cc09ca28c30f177d98c23657aaf6a3afdf2bec752d9e1a437457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4170",
    "kind": "arxiv",
    "version": 1
  }
}