Pith Number

pith:IEN47QD2

pith:2023:IEN47QD2CMUFWXIIIP2OWXBRRN

not attested not anchored not stored refs pending

A new variant of the Erd\H{o}s-Gy\'{a}rf\'{a}s problem on $K_{5}$

Gennian Ge, Yixuan Zhang, Zixiang Xu

arxiv:2306.14682 v2 · 2023-06-26 · 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{IEN47QD2CMUFWXIIIP2OWXBRRN}

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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.

Cited by

1 paper in Pith

Odd Ramsey numbers of multipartite graphs and hypergraphs

Receipt and verification

First computed	2026-07-05T06:29:21.453834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

411bcfc07a13285b5d0843f4eb5c318b7418adc3194eecb71119c1a5f453cd2f

Aliases

arxiv: 2306.14682 · arxiv_version: 2306.14682v2 · doi: 10.48550/arxiv.2306.14682 · pith_short_12: IEN47QD2CMUF · pith_short_16: IEN47QD2CMUFWXII · pith_short_8: IEN47QD2

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/IEN47QD2CMUFWXIIIP2OWXBRRN \
  | 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: 411bcfc07a13285b5d0843f4eb5c318b7418adc3194eecb71119c1a5f453cd2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c29ce4862bcc9b9f83a8a0cd7c697a6b7f3a94ec8646296b21a57941e52bb9b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-06-26T13:24:38Z",
    "title_canon_sha256": "ff6d909bfc9c9b25b139706b030c607a5d99b3335c832d26bdd04d9c65ec8d5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14682",
    "kind": "arxiv",
    "version": 2
  }
}