Pith Number

pith:2C72QYYG

pith:2019:2C72QYYGW24IEW2G5ODPK52KRE

not attested not anchored not stored refs pending

Multiset Dimensions of Trees

Rinovia Simanjuntak, Rizki Kurniawan, Saladin Uttunggadewa, Steven Tanujaya, Suhadi Saputro, Yusuf Hafidh

arxiv:1908.05879 v1 · 2019-08-16 · 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{2C72QYYGW24IEW2G5ODPK52KRE}

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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

A Survey on Multiset Dimension and Its Variations

Receipt and verification

First computed	2026-07-04T23:57:53.980347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0bfa86306b6b8825b46eb86f5774a892b0314d19903e64fdd6ede43429f9902

Aliases

arxiv: 1908.05879 · arxiv_version: 1908.05879v1 · doi: 10.48550/arxiv.1908.05879 · pith_short_12: 2C72QYYGW24I · pith_short_16: 2C72QYYGW24IEW2G · pith_short_8: 2C72QYYG

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/2C72QYYGW24IEW2G5ODPK52KRE \
  | 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: d0bfa86306b6b8825b46eb86f5774a892b0314d19903e64fdd6ede43429f9902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0890d6b078bf6f5b533a6724427ebb37dc6c11048b330fc5058a5a6a58cfee42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-08-16T08:08:06Z",
    "title_canon_sha256": "bf065732000db2935e2221a6d043764823975f0d42241358119a35128e78099d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05879",
    "kind": "arxiv",
    "version": 1
  }
}