Pith Number

pith:7X2ZXYBD

pith:2015:7X2ZXYBDHZZLKBQXWBMFQPQLSM

not attested not anchored not stored refs pending

I/O Efficient Core Graph Decomposition at Web Scale

Dong Wen, Jeffrey Xu Yu, Lu Qin, Xuemin Lin, Ying Zhang

arxiv:1511.00367 v1 · 2015-11-02 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7X2ZXYBDHZZLKBQXWBMFQPQLSM}

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	2026-05-18T01:28:12.524290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdf59be0233e72b50617b058583e0b93172b9f8c617a4c667c4c071ce5e0c709

Aliases

arxiv: 1511.00367 · arxiv_version: 1511.00367v1 · doi: 10.48550/arxiv.1511.00367 · pith_short_12: 7X2ZXYBDHZZL · pith_short_16: 7X2ZXYBDHZZLKBQX · pith_short_8: 7X2ZXYBD

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/7X2ZXYBDHZZLKBQXWBMFQPQLSM \
  | 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: fdf59be0233e72b50617b058583e0b93172b9f8c617a4c667c4c071ce5e0c709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d396a3d2fe73cfe58683c890440bea56dca16d231e2831a1ad0cf02e46d11595",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-11-02T03:18:41Z",
    "title_canon_sha256": "0f6de77f7ce77aac2670a637b4693ddcbb99b3ccf659ebad2b0a7ca92d349826"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00367",
    "kind": "arxiv",
    "version": 1
  }
}