Pith Number

pith:ONCPZBDV

pith:2016:ONCPZBDVTQFU7DTOSDYADLFGSV

not attested not anchored not stored refs pending

Computing a clique tree with algorithm MLS (Maximal Label Search)

Anne Berry, Genevi\`eve Simonet

arxiv:1610.09623 v1 · 2016-10-30 · cs.DS · 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{ONCPZBDVTQFU7DTOSDYADLFGSV}

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	2026-05-18T01:00:51.462742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7344fc84759c0b4f8e6e90f001aca6955f614dbb93d7aa37ade29dcfe77e3123

Aliases

arxiv: 1610.09623 · arxiv_version: 1610.09623v1 · doi: 10.48550/arxiv.1610.09623 · pith_short_12: ONCPZBDVTQFU · pith_short_16: ONCPZBDVTQFU7DTO · pith_short_8: ONCPZBDV

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/ONCPZBDVTQFU7DTOSDYADLFGSV \
  | 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: 7344fc84759c0b4f8e6e90f001aca6955f614dbb93d7aa37ade29dcfe77e3123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8fd8a9b5a43c4c1b567a3dfcef07a17659542e47e3942ed503d18694eceb0d1",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-10-30T09:30:42Z",
    "title_canon_sha256": "fb3f12c37f4599674fcf42e67dc41befed98e416e9e9beb65c09ddf3f7942b59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09623",
    "kind": "arxiv",
    "version": 1
  }
}