Pith Number

pith:C54BXFKE

pith:2013:C54BXFKE2COEX7NJCYZUM7D7NK

not attested not anchored not stored refs pending

Distributed Data Placement via Graph Partitioning

Barna Saha, Howard Karloff, Lukasz Golab, Marios Hadjieleftheriou

arxiv:1312.0285 v1 · 2013-12-01 · 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{C54BXFKE2COEX7NJCYZUM7D7NK}

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	2026-05-18T03:05:46.191177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17781b9544d09c4bfda91633467c7f6a99983aa89dc39d58a465c4ea4d07c6e4

Aliases

arxiv: 1312.0285 · arxiv_version: 1312.0285v1 · doi: 10.48550/arxiv.1312.0285 · pith_short_12: C54BXFKE2COE · pith_short_16: C54BXFKE2COEX7NJ · pith_short_8: C54BXFKE

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/C54BXFKE2COEX7NJCYZUM7D7NK \
  | 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: 17781b9544d09c4bfda91633467c7f6a99983aa89dc39d58a465c4ea4d07c6e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee64d6f7475da9182225e0e9b886884ec76806f7e27dbb2be54f3a6a4df51bfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-12-01T23:16:42Z",
    "title_canon_sha256": "dd73e2b35ef93b8205fc00df9f42bfcb3ddca1f6770a24bba74759e6448500ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0285",
    "kind": "arxiv",
    "version": 1
  }
}