Pith Number

pith:2NVW5PFO

pith:2019:2NVW5PFOBKV7NQVT6V6GWJNVEP

not attested not anchored not stored refs pending

Random graphs and their subgraphs

Klemens Taglieber, Uta Freiberg

arxiv:1902.01171 v1 · 2019-02-04 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NVW5PFOBKV7NQVT6V6GWJNVEP}

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	2026-05-17T23:54:49.540960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d36b6ebcae0aabf6c2b3f57c6b25b523e74cc4aa0616ada8cb6d0838ef9faea5

Aliases

arxiv: 1902.01171 · arxiv_version: 1902.01171v1 · doi: 10.48550/arxiv.1902.01171 · pith_short_12: 2NVW5PFOBKV7 · pith_short_16: 2NVW5PFOBKV7NQVT · pith_short_8: 2NVW5PFO

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/2NVW5PFOBKV7NQVT6V6GWJNVEP \
  | 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: d36b6ebcae0aabf6c2b3f57c6b25b523e74cc4aa0616ada8cb6d0838ef9faea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6399516ddbdf26010e30cd60deb01bb9a2b6eba4842a504afea388aa45e0af4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-02-04T13:26:01Z",
    "title_canon_sha256": "5d4255d465765bb41945dae775a12735bc5510e5f638de5a6db069caca446785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01171",
    "kind": "arxiv",
    "version": 1
  }
}