Pith Number

pith:YS2UXW46

pith:2012:YS2UXW46SP7XIW2FEWUQFFHVDT

not attested not anchored not stored refs pending

Computational information geometry: theory and practice

Frank Critchley, Karim Anaya-Izquierdo, Paul Marriott, Paul W. Vos

arxiv:1209.1988 v1 · 2012-09-10 · math.ST · stat.CO · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YS2UXW46SP7XIW2FEWUQFFHVDT}

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	2026-05-18T03:45:53.944442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4b54bdb9e93ff745b4525a90294f51ceb78599eb3ddfdb4e1be155a9a133222

Aliases

arxiv: 1209.1988 · arxiv_version: 1209.1988v1 · doi: 10.48550/arxiv.1209.1988 · pith_short_12: YS2UXW46SP7X · pith_short_16: YS2UXW46SP7XIW2F · pith_short_8: YS2UXW46

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/YS2UXW46SP7XIW2FEWUQFFHVDT \
  | 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: c4b54bdb9e93ff745b4525a90294f51ceb78599eb3ddfdb4e1be155a9a133222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11a038ff5a70f55a8a5a9734d164c0666aad28816a5231efe6a5c9c3c63fea46",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-09-10T13:47:12Z",
    "title_canon_sha256": "97fa4deddc7d9bf095ddf82a18b309e5193df1e12bdd7f3e69969c71a9bb0062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1988",
    "kind": "arxiv",
    "version": 1
  }
}