Pith Number

pith:A6AJV26L

pith:2012:A6AJV26LNLAFS5HOTJBA55PXLZ

not attested not anchored not stored refs pending

IS-LABEL: an Independent-Set based Labeling Scheme for Point-to-Point Distance Querying on Large Graphs

Ada Wai-chee Fu, Huanhuan Wu, James Cheng, Raymond Chi-Wing Wong, Shumo Chu

arxiv:1211.2367 v1 · 2012-11-11 · 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{A6AJV26LNLAFS5HOTJBA55PXLZ}

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	2026-05-18T03:41:03.616979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07809aebcb6ac05974ee9a420ef5f75e7d51f10bf74bb41a34f343def9412133

Aliases

arxiv: 1211.2367 · arxiv_version: 1211.2367v1 · doi: 10.48550/arxiv.1211.2367 · pith_short_12: A6AJV26LNLAF · pith_short_16: A6AJV26LNLAFS5HO · pith_short_8: A6AJV26L

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/A6AJV26LNLAFS5HOTJBA55PXLZ \
  | 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: 07809aebcb6ac05974ee9a420ef5f75e7d51f10bf74bb41a34f343def9412133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcd4f6d5c9251953a7ade6fea0bc50aa38c80963f5aa600b49ebc10e4da47e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-11-11T01:59:11Z",
    "title_canon_sha256": "8133d92fa295ce57d6e0a351bea48cf072625919998719151e5114519688dedb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2367",
    "kind": "arxiv",
    "version": 1
  }
}