Pith Number

pith:4EARCA6L

pith:2026:4EARCA6LKEVELZLFYZROHUZU2I

not attested not anchored not stored refs pending

Ramsey properties for tilings in random graphs

Danni Peng, Lucas Arag\~ao, Rafael Filipe, Rafael Miyazaki, Xinbu Cheng, Zhifei Yan

arxiv:2605.21471 v1 · 2026-05-20 · 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{4EARCA6LKEVELZLFYZROHUZU2I}

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.

Cited by

1 paper in Pith

A random version of the Burr-Erd\H{o}s-Spencer theorem

Receipt and verification

First computed	2026-05-21T02:05:38.828417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1011103cb512a45e565c662e3d334d21fd2e28ca8dfeaa84d128a22d2cadfd1

Aliases

arxiv: 2605.21471 · arxiv_version: 2605.21471v1 · doi: 10.48550/arxiv.2605.21471 · pith_short_12: 4EARCA6LKEVE · pith_short_16: 4EARCA6LKEVELZLF · pith_short_8: 4EARCA6L

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/4EARCA6LKEVELZLFYZROHUZU2I \
  | 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: e1011103cb512a45e565c662e3d334d21fd2e28ca8dfeaa84d128a22d2cadfd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41da808cca7b83725b62b8efd267ff2075488a4e8d98be9458b97cbebd9f919a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-05-20T17:55:00Z",
    "title_canon_sha256": "d47fd2efd1034bfaa8f01ddd7e7d935045647095f6d9e146141bd347d7e51a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21471",
    "kind": "arxiv",
    "version": 1
  }
}