Pith Number

pith:KJEBRHO3

pith:2002:KJEBRHO3RRWA3FAH5ZOZLUJGRK

not attested not anchored not stored refs pending

Data-Collection for the Sloan Digital Sky Survey: a Network-Flow Heuristic

Miller Maley, Neal Young, Robert Lupton

arxiv:cs/0205034 v1 · 2002-05-18 · cs.DS · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJEBRHO3RRWA3FAH5ZOZLUJGRK}

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	2026-05-18T01:59:53.989118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5248189ddb8c6c0d9407ee5d95d1268aadf3ad17ea35f5160a33815ec9d8c8c9

Aliases

arxiv: cs/0205034 · arxiv_version: cs/0205034v1 · doi: 10.48550/arxiv.cs/0205034 · pith_short_12: KJEBRHO3RRWA · pith_short_16: KJEBRHO3RRWA3FAH · pith_short_8: KJEBRHO3

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/KJEBRHO3RRWA3FAH5ZOZLUJGRK \
  | 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: 5248189ddb8c6c0d9407ee5d95d1268aadf3ad17ea35f5160a33815ec9d8c8c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e27921347e867f1afd39bea25d8c3845991abb804de97c62fe0c8ad4f886f92",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "",
    "primary_cat": "cs.DS",
    "submitted_at": "2002-05-18T03:29:33Z",
    "title_canon_sha256": "e00a6aff9fbac06483f7b7739a6c27f2eec0c9790291bb56decc17ad95ca977e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0205034",
    "kind": "arxiv",
    "version": 1
  }
}