Pith Number

pith:2QNFWEI2

pith:2013:2QNFWEI27U745QENA4NFNR5LBZ

not attested not anchored not stored refs pending

Parallel Graph Decompositions Using Random Shifts

Gary L. Miller, Richard Peng, Shen Chen Xu

arxiv:1307.3692 v1 · 2013-07-14 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QNFWEI27U745QENA4NFNR5LBZ}

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	2026-05-18T03:18:28.173485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d41a5b111afd3fcec08d071a56c7ab0e4a1bdbcc1f066c53be0c3641cc0c7b22

Aliases

arxiv: 1307.3692 · arxiv_version: 1307.3692v1 · doi: 10.48550/arxiv.1307.3692 · pith_short_12: 2QNFWEI27U74 · pith_short_16: 2QNFWEI27U745QEN · pith_short_8: 2QNFWEI2

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/2QNFWEI27U745QENA4NFNR5LBZ \
  | 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: d41a5b111afd3fcec08d071a56c7ab0e4a1bdbcc1f066c53be0c3641cc0c7b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8f1472782db24b35913b3e4ea0698c61ab05d6e8d6b68c6be322aafbb607837",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-07-14T03:41:36Z",
    "title_canon_sha256": "7b55f3e9230e85ec4b490f20eeb03e0184dbd2c7f7abfe201b9e65f3f1672073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3692",
    "kind": "arxiv",
    "version": 1
  }
}