Pith Number

pith:VO2EZMZK

pith:2017:VO2EZMZKIMQ4S3JTOWTK5YHD6A

not attested not anchored not stored refs pending

A generative model for sparse, evolving digraphs

Georgios Papoudakis (SEQUEL), Martin Monperrus (KTH), Philippe Preux (CRIStAL, SEQUEL)

arxiv:1710.06298 v1 · 2017-10-17 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VO2EZMZKIMQ4S3JTOWTK5YHD6A}

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	2026-05-18T00:11:28.953309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abb44cb32a4321c96d3375a6aee0e3f01663832ce04ed375d86db2970e11ec82

Aliases

arxiv: 1710.06298 · arxiv_version: 1710.06298v1 · doi: 10.48550/arxiv.1710.06298 · pith_short_12: VO2EZMZKIMQ4 · pith_short_16: VO2EZMZKIMQ4S3JT · pith_short_8: VO2EZMZK

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/VO2EZMZKIMQ4S3JTOWTK5YHD6A \
  | 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: abb44cb32a4321c96d3375a6aee0e3f01663832ce04ed375d86db2970e11ec82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab57ba5850b3a3d6f0a53cf41e40d46c4ff23d52b7668e88151e3bb3c1e3e585",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-10-17T14:09:26Z",
    "title_canon_sha256": "ea1e6c9b5150311153c2403c8bc590323b22b8593848c6a1d2b5cdaa072dc1da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06298",
    "kind": "arxiv",
    "version": 1
  }
}