Pith Number

pith:C4GVLGJL

pith:2018:C4GVLGJLANDW2PICULUOUKPCBQ

not attested not anchored not stored refs pending

Statistical shape analysis in a Bayesian framework for shapes in two and three dimensions

Thomai Tsiftsi

arxiv:1802.10570 v1 · 2018-02-28 · stat.ME · math.ST · stat.AP · stat.ML · 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{C4GVLGJLANDW2PICULUOUKPCBQ}

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	2026-05-18T00:22:16.752537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

170d55992b03476d3d02a2e8ea29e20c0754d2315c9499b14131d727df1f1bc4

Aliases

arxiv: 1802.10570 · arxiv_version: 1802.10570v1 · doi: 10.48550/arxiv.1802.10570 · pith_short_12: C4GVLGJLANDW · pith_short_16: C4GVLGJLANDW2PIC · pith_short_8: C4GVLGJL

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/C4GVLGJLANDW2PICULUOUKPCBQ \
  | 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: 170d55992b03476d3d02a2e8ea29e20c0754d2315c9499b14131d727df1f1bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27e1598eda7f9233c0d09ada78e491b1e301825540edc7a5cd032f1cc816f55",
    "cross_cats_sorted": [
      "math.ST",
      "stat.AP",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-02-28T18:20:12Z",
    "title_canon_sha256": "f0836ff496e87295b5497b54429cfd5dd9dd53eb57a7dfd5fcaa7837c23d6903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10570",
    "kind": "arxiv",
    "version": 1
  }
}