Pith Number

pith:ALB2ZBGC

pith:2025:ALB2ZBGCXTHITTQU6L6HBER3XK

not attested not anchored not stored refs pending

Edge Clique Partition and Cover Beyond Independence

Danil Sagunov, Fedor V. Fomin, Kirill Simonov, Petr A. Golovach

arxiv:2506.21216 v1 · 2025-06-26 · cs.DS · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALB2ZBGCXTHITTQU6L6HBER3XK}

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	2026-07-05T11:27:41.577701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02c3ac84c2bcce89ce14f2fc70923bba989c2e28b293348c1c61a56c47398a8e

Aliases

arxiv: 2506.21216 · arxiv_version: 2506.21216v1 · doi: 10.48550/arxiv.2506.21216 · pith_short_12: ALB2ZBGCXTHI · pith_short_16: ALB2ZBGCXTHITTQU · pith_short_8: ALB2ZBGC

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/ALB2ZBGCXTHITTQU6L6HBER3XK \
  | 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: 02c3ac84c2bcce89ce14f2fc70923bba989c2e28b293348c1c61a56c47398a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b71bb7357d6d39edc6bd47bac972c278f10f21d9d3af3f01bb558694f32cd94",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-06-26T13:11:12Z",
    "title_canon_sha256": "5d0c364fb3a153c54014edd957d14190a13a7481a6c5b35770b14bb14ab25a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21216",
    "kind": "arxiv",
    "version": 1
  }
}