Pith Number

pith:OUWFZBGJ

pith:2019:OUWFZBGJWTGUIEFD3KSXCUK6GK

not attested not anchored not stored refs pending

The $r$-matching sequencibility of complete multi-$k$-partite $k$-graphs

Adam Mammoliti

arxiv:1905.03953 v1 · 2019-05-10 · 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{OUWFZBGJWTGUIEFD3KSXCUK6GK}

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	2026-05-17T23:46:35.073538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

752c5c84c9b4cd4410a3daa571515e32b074e0a36ab5a5982487b60a1e1948d9

Aliases

arxiv: 1905.03953 · arxiv_version: 1905.03953v1 · doi: 10.48550/arxiv.1905.03953 · pith_short_12: OUWFZBGJWTGU · pith_short_16: OUWFZBGJWTGUIEFD · pith_short_8: OUWFZBGJ

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/OUWFZBGJWTGUIEFD3KSXCUK6GK \
  | 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: 752c5c84c9b4cd4410a3daa571515e32b074e0a36ab5a5982487b60a1e1948d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa51238f2c180c2c218eaf15b97260844388c9c3d671adeeaf8a7d3eb7d702c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-05-10T06:02:21Z",
    "title_canon_sha256": "08b3fea8c226278aa88d30a4af883f6ff1eb35a7a4f3d1580c71a2d6d3395f04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03953",
    "kind": "arxiv",
    "version": 1
  }
}