Pith Number

pith:EKNVQOWH

pith:2014:EKNVQOWHEWL3MYZFAAYX7JKFKC

not attested not anchored not stored refs pending

Monochromatic bounded degree subgraph partitions

Andrey Grinshpun, Gabor N. Sarkozy

arxiv:1405.7507 v1 · 2014-05-29 · 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{EKNVQOWHEWL3MYZFAAYX7JKFKC}

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	2026-05-18T02:50:51.094943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

229b583ac72597b6632500317fa54550a2ff5ec4d9ce1ddae304cb4bcebd864d

Aliases

arxiv: 1405.7507 · arxiv_version: 1405.7507v1 · doi: 10.48550/arxiv.1405.7507 · pith_short_12: EKNVQOWHEWL3 · pith_short_16: EKNVQOWHEWL3MYZF · pith_short_8: EKNVQOWH

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/EKNVQOWHEWL3MYZFAAYX7JKFKC \
  | 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: 229b583ac72597b6632500317fa54550a2ff5ec4d9ce1ddae304cb4bcebd864d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae33658b580058f3f14d75b2bf8696aa4069bfad284d0bf2a921ef8278d4338",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-05-29T09:35:24Z",
    "title_canon_sha256": "d1a5407a82123065656f2bea277dbfe93a58b50689fb5e63ed128ad60669c545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7507",
    "kind": "arxiv",
    "version": 1
  }
}