Pith Number

pith:5PFSQAWI

pith:2010:5PFSQAWI2TMHJETVH55HALM2R2

not attested not anchored not stored refs pending

Similarity-Based Classification in Partially Labeled Networks

Linyuan Lu, Ming-Sheng Shang, Qian-Ming Zhang

arxiv:1003.0837 v1 · 2010-03-03 · physics.data-an · physics.comp-ph · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PFSQAWI2TMHJETVH55HALM2R2}

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	2026-05-18T04:39:59.311061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebcb2802c8d4d87492753f7a702d9a8e839010db613e4f21a1d7243452b07aeb

Aliases

arxiv: 1003.0837 · arxiv_version: 1003.0837v1 · doi: 10.48550/arxiv.1003.0837 · pith_short_12: 5PFSQAWI2TMH · pith_short_16: 5PFSQAWI2TMHJETV · pith_short_8: 5PFSQAWI

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/5PFSQAWI2TMHJETVH55HALM2R2 \
  | 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: ebcb2802c8d4d87492753f7a702d9a8e839010db613e4f21a1d7243452b07aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3f1d8199cba70415ee1e6a0bce73325227ff15be96a7881eebdd1224f9b4b12",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2010-03-03T15:32:42Z",
    "title_canon_sha256": "6fdb00a90f4b64f7d3cf53fc55cf078a0d64d9053c9edd4a443f25febbb0e121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0837",
    "kind": "arxiv",
    "version": 1
  }
}