Pith Number

pith:MOVQFSLG

pith:2015:MOVQFSLGLANENC6BD5L5IR5D6M

not attested not anchored not stored refs pending

A list version of graph packing

Alexandr Kostochka, Andrew McConvey, Derrek Yager, Ervin Gy\H{o}ri

arxiv:1501.02488 v1 · 2015-01-11 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MOVQFSLGLANENC6BD5L5IR5D6M}

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	2026-05-18T02:29:37.841584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63ab02c966581a468bc11f57d447a3f31c5255e207c94ed6adaeb51a60d6b541

Aliases

arxiv: 1501.02488 · arxiv_version: 1501.02488v1 · doi: 10.48550/arxiv.1501.02488 · pith_short_12: MOVQFSLGLANE · pith_short_16: MOVQFSLGLANENC6B · pith_short_8: MOVQFSLG

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/MOVQFSLGLANENC6BD5L5IR5D6M \
  | 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: 63ab02c966581a468bc11f57d447a3f31c5255e207c94ed6adaeb51a60d6b541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18327cd8f3b431aef680439357d2ba53ba61e3dcae8b080674856b0bfc6384b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-01-11T19:15:00Z",
    "title_canon_sha256": "891c32a43b9a1ce9e1ff2bc17aa92990d87c2ac9ef94fc0965cbb5cd5711046d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02488",
    "kind": "arxiv",
    "version": 1
  }
}