Pith Number

pith:BBPKOIBK

pith:2022:BBPKOIBKSCAXKLQXSY76KJ5TUI

not attested not anchored not stored refs pending

A random Hall-Paige conjecture

Alexey Pokrovskiy, Alp M\"uyesser

arxiv:2204.09666 v3 · 2022-04-20 · math.CO · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBPKOIBKSCAXKLQXSY76KJ5TUI}

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

Restricted subgraphs of edge-colored graphs and applications

Receipt and verification

First computed	2026-07-05T10:19:18.442828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085ea7202a9081752e17963fe527b3a2291d77fbf680e19d56e19aed4da31ef7

Aliases

arxiv: 2204.09666 · arxiv_version: 2204.09666v3 · doi: 10.48550/arxiv.2204.09666 · pith_short_12: BBPKOIBKSCAX · pith_short_16: BBPKOIBKSCAXKLQX · pith_short_8: BBPKOIBK

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/BBPKOIBKSCAXKLQXSY76KJ5TUI \
  | 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: 085ea7202a9081752e17963fe527b3a2291d77fbf680e19d56e19aed4da31ef7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cef0f48188c6289d1b9bd5c88895b694b28db12773f374501e9ec7c8d627228",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2022-04-20T17:55:18Z",
    "title_canon_sha256": "4810ff6df411b0afb2875bee82fcf0f882fb6987277bed1078f4e83a97e9bbf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09666",
    "kind": "arxiv",
    "version": 3
  }
}