Pith Number

pith:O3YMBNTA

pith:2006:O3YMBNTAVSP6NC2XZX3SJ3I5EM

not attested not anchored not stored refs pending

Network Inference from Co-Occurrences

Mario Figueiredo, Michael Rabbat, Robert Nowak

arxiv:cs/0605100 v1 · 2006-05-23 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3YMBNTAVSP6NC2XZX3SJ3I5EM}

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	2026-05-18T00:58:08.832796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f0c0b660ac9fe68b57cdf724ed1d23070aac7d30ca338a7768c729b597ec62

Aliases

arxiv: cs/0605100 · arxiv_version: cs/0605100v1 · doi: 10.48550/arxiv.cs/0605100 · pith_short_12: O3YMBNTAVSP6 · pith_short_16: O3YMBNTAVSP6NC2X · pith_short_8: O3YMBNTA

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/O3YMBNTAVSP6NC2XZX3SJ3I5EM \
  | 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: 76f0c0b660ac9fe68b57cdf724ed1d23070aac7d30ca338a7768c729b597ec62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c5c897b66d57157c4c0687eff3732ba7f5f1311dc116edc9acf1cb6ffc3615",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.IT",
    "submitted_at": "2006-05-23T16:20:22Z",
    "title_canon_sha256": "0b67b4a40677899767dec01d415f8e88c640933b74b903579bda928c2b0b9275"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0605100",
    "kind": "arxiv",
    "version": 1
  }
}