Pith Number

pith:JEOXE5YR

pith:2007:JEOXE5YRTJ3QESKBGIGTXYVKAN

not attested not anchored not stored refs pending

Characterising Web Site Link Structure

Ingemar Cox, Shi Zhou, Vaclav Petricek

arxiv:0708.0741 v1 · 2007-08-06 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JEOXE5YRTJ3QESKBGIGTXYVKAN}

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	2026-05-18T00:58:26.051502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

491d7277119a77024941320d3be2aa0379c47a7dd42f143d54428942cc122b51

Aliases

arxiv: 0708.0741 · arxiv_version: 0708.0741v1 · doi: 10.48550/arxiv.0708.0741 · pith_short_12: JEOXE5YRTJ3Q · pith_short_16: JEOXE5YRTJ3QESKB · pith_short_8: JEOXE5YR

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/JEOXE5YRTJ3QESKBGIGTXYVKAN \
  | 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: 491d7277119a77024941320d3be2aa0379c47a7dd42f143d54428942cc122b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7040fa40c95a9ffe95073092d87133f5b9b4ad953d91fdee224b17a2ae99b6cf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.IR",
    "submitted_at": "2007-08-06T11:00:58Z",
    "title_canon_sha256": "56a7e1ff86442b9375ee586f8efde957d9d9a6bc1bd1ea3e2a20600b55db5599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.0741",
    "kind": "arxiv",
    "version": 1
  }
}