Pith Number

pith:DYBXUFSZ

pith:2019:DYBXUFSZKD255WN5SUAI63ANUU

not attested not anchored not stored refs pending

Domination versus edge domination

Dieter Rautenbach, Elena Mohr, Julien Baste, Maximilian F\"urst, Michael A. Henning

arxiv:1906.10420 v2 · 2019-06-25 · 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{DYBXUFSZKD255WN5SUAI63ANUU}

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	2026-05-17T23:41:17.066368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e037a165950f5ded9bd95008f6c0da5001e026a9dd2de8001eb6b28c351d5e3

Aliases

arxiv: 1906.10420 · arxiv_version: 1906.10420v2 · doi: 10.48550/arxiv.1906.10420 · pith_short_12: DYBXUFSZKD25 · pith_short_16: DYBXUFSZKD255WN5 · pith_short_8: DYBXUFSZ

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/DYBXUFSZKD255WN5SUAI63ANUU \
  | 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: 1e037a165950f5ded9bd95008f6c0da5001e026a9dd2de8001eb6b28c351d5e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c173b6da460e4e451e97e9c30df1a25e9e1332c931b009168e5281c1b7f75a66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-06-25T09:47:23Z",
    "title_canon_sha256": "d7cbe0318e51c602fa950f517dcf664e49b5ec9935de890ce9f473be7ba6370f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10420",
    "kind": "arxiv",
    "version": 2
  }
}