Pith Number

pith:BCCKILNX

pith:2009:BCCKILNX5D62UPJXSN6MRTRDFC

not attested not anchored not stored refs pending

Ranking relations using analogies in biological and information networks

Edoardo M. Airoldi, Katherine Heller, Ricardo Silva, Zoubin Ghahramani

arxiv:0912.5193 v3 · 2009-12-28 · stat.ME · cs.LG · physics.soc-ph · q-bio.QM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCCKILNX5D62UPJXSN6MRTRDFC}

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	2026-05-18T03:14:41.289868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0884a42db7e8fdaa3d37937cc8ce2328b48630638645b21229a77d7b0e08eed6

Aliases

arxiv: 0912.5193 · arxiv_version: 0912.5193v3 · doi: 10.48550/arxiv.0912.5193 · pith_short_12: BCCKILNX5D62 · pith_short_16: BCCKILNX5D62UPJX · pith_short_8: BCCKILNX

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/BCCKILNX5D62UPJXSN6MRTRDFC \
  | 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: 0884a42db7e8fdaa3d37937cc8ce2328b48630638645b21229a77d7b0e08eed6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00cfdf10947d95c44f08c06a13ed8d71cb3e1a56fe44490c12e9a58f0b0a7a2d",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.soc-ph",
      "q-bio.QM",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2009-12-28T17:56:50Z",
    "title_canon_sha256": "24494547463d9ff9a9bb268bfddf0d3480aa741cde4d58a954ad54d44261364e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.5193",
    "kind": "arxiv",
    "version": 3
  }
}