Pith Number

pith:ZOX4TZLS

pith:2010:ZOX4TZLSTAMKNA65IJWW3S7ALW

not attested not anchored not stored refs pending

Analysis of Computer Science Communities Based on DBLP

Cailing Dong, Maria Biryukov

arxiv:1012.5396 v1 · 2010-12-24 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOX4TZLSTAMKNA65IJWW3S7ALW}

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	2026-05-18T04:32:34.987304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbafc9e5729818a683dd426d6dcbe05d8181830d8e559a04dd32203b283d5211

Aliases

arxiv: 1012.5396 · arxiv_version: 1012.5396v1 · doi: 10.48550/arxiv.1012.5396 · pith_short_12: ZOX4TZLSTAMK · pith_short_16: ZOX4TZLSTAMKNA65 · pith_short_8: ZOX4TZLS

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/ZOX4TZLSTAMKNA65IJWW3S7ALW \
  | 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: cbafc9e5729818a683dd426d6dcbe05d8181830d8e559a04dd32203b283d5211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bae9a005ed03c7fa367bddbafd0389adbea89dcb437c4844a00083c8ef71984f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2010-12-24T13:18:05Z",
    "title_canon_sha256": "6a74117ccace43e77858dc0c5d28e20303a0637aa305a119f3052b4e36a84538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5396",
    "kind": "arxiv",
    "version": 1
  }
}