Pith Number

pith:TADG4EEB

pith:2017:TADG4EEB6UGGQRR6EFXODDQOF5

not attested not anchored not stored refs pending

Split-Decomposition Trees with Prime Nodes: Enumeration and Random Generation of Cactus Graphs

J\'er\'emie Lumbroso, Maryam Bahrani

arxiv:1711.10647 v1 · 2017-11-29 · math.CO · 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{TADG4EEB6UGGQRR6EFXODDQOF5}

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	2026-05-18T00:29:17.427791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98066e1081f50c68463e216ee18e0e2f498d7e79cd15aae5a7e585ce33241ae1

Aliases

arxiv: 1711.10647 · arxiv_version: 1711.10647v1 · doi: 10.48550/arxiv.1711.10647 · pith_short_12: TADG4EEB6UGG · pith_short_16: TADG4EEB6UGGQRR6 · pith_short_8: TADG4EEB

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/TADG4EEB6UGGQRR6EFXODDQOF5 \
  | 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: 98066e1081f50c68463e216ee18e0e2f498d7e79cd15aae5a7e585ce33241ae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88f46989eb85d76474c0e51270270ba941681f8b4032bb1be8fd99eba636f92",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-11-29T02:10:22Z",
    "title_canon_sha256": "68e9b8a8697d76d2f7c53b2d8e9bdbc3dcaab27e9294d5529a59a40cf14613cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10647",
    "kind": "arxiv",
    "version": 1
  }
}