Pith Number

pith:4TXU5HOM

pith:2018:4TXU5HOM547QECYVDO4WD4COYK

not attested not anchored not stored refs pending

Bayesian shape modelling of cross-sectional geological data

Ian H. Jermyn, Jochen Einbeck, Thomai Tsiftsi

arxiv:1802.09631 v1 · 2018-02-26 · stat.ME · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TXU5HOM547QECYVDO4WD4COYK}

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	2026-05-18T00:22:30.578413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4ef4e9dccef3f020b151bb961f04ec2b0ee292e8c55ef29071e31b0ff172d94

Aliases

arxiv: 1802.09631 · arxiv_version: 1802.09631v1 · doi: 10.48550/arxiv.1802.09631 · pith_short_12: 4TXU5HOM547Q · pith_short_16: 4TXU5HOM547QECYV · pith_short_8: 4TXU5HOM

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/4TXU5HOM547QECYVDO4WD4COYK \
  | 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: e4ef4e9dccef3f020b151bb961f04ec2b0ee292e8c55ef29071e31b0ff172d94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "783301104aa57fcbea6371bd95644e408fd897d8f6d288988009521f9902394d",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-02-26T22:28:02Z",
    "title_canon_sha256": "9befafa58e768fdcfc9152fada19ef9ed10fe57ae3558d5606751736e518f837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09631",
    "kind": "arxiv",
    "version": 1
  }
}