Pith Number

pith:BCYCK4EX

pith:2018:BCYCK4EXFAK6BPDEEMYSM3QHU4

not attested not anchored not stored refs pending

Enumerating All Subgraphs without Forbidden Induced Subgraphs via Multivalued Decision Diagrams

Hirofumi Suzuki, Jun Kawahara, Ryo Yoshinaka, Toshiki Saitoh

arxiv:1804.03822 v1 · 2018-04-11 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCYCK4EXFAK6BPDEEMYSM3QHU4}

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	2026-05-18T00:18:42.959744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08b02570972815e0bc642331266e07a70262c72b3695c619c58f21c487d70d8b

Aliases

arxiv: 1804.03822 · arxiv_version: 1804.03822v1 · doi: 10.48550/arxiv.1804.03822 · pith_short_12: BCYCK4EXFAK6 · pith_short_16: BCYCK4EXFAK6BPDE · pith_short_8: BCYCK4EX

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/BCYCK4EXFAK6BPDEEMYSM3QHU4 \
  | 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: 08b02570972815e0bc642331266e07a70262c72b3695c619c58f21c487d70d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dd7ec29dbf7db19b7527c52557aed85b6ff9de2ae55afc2407f6924cf0b279d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-04-11T05:58:56Z",
    "title_canon_sha256": "1c59eccd99bb92d7555689e06391a241bc4ee4a76cd8c4b855bb5639c46a974e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03822",
    "kind": "arxiv",
    "version": 1
  }
}