Pith Number

pith:MAJKKDJF

pith:2012:MAJKKDJFY3ZPNJFCY3LWLJZIGN

not attested not anchored not stored refs pending

Hierarchical Graphical Models for Multigroup Shape Analysis using Expectation Maximization with Sampling in Kendall's Shape Space

P. Thomas Fletcher, Suyash P. Awate, Yen-Yun Yu

arxiv:1212.5720 v2 · 2012-12-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAJKKDJFY3ZPNJFCY3LWLJZIGN}

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	2026-05-18T03:36:47.651044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6012a50d25c6f2f6a4a2c6d765a728334932ee2f62562bb78299df61373f610c

Aliases

arxiv: 1212.5720 · arxiv_version: 1212.5720v2 · doi: 10.48550/arxiv.1212.5720 · pith_short_12: MAJKKDJFY3ZP · pith_short_16: MAJKKDJFY3ZPNJFC · pith_short_8: MAJKKDJF

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/MAJKKDJFY3ZPNJFCY3LWLJZIGN \
  | 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: 6012a50d25c6f2f6a4a2c6d765a728334932ee2f62562bb78299df61373f610c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3438970e07a9ce8ea4698b753b34b6a9ac961653467a010f55cca2a1fb1aeba0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-12-22T20:27:22Z",
    "title_canon_sha256": "5329cad6b453f0773abde133023ba304d33349af3abb58eb8da2732607ad2e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5720",
    "kind": "arxiv",
    "version": 2
  }
}