Pith Number

pith:3TALVA5T

pith:2017:3TALVA5TEOLANUPH7G6Q5PGV22

not attested not anchored not stored refs pending

Bayesian nonparametric Principal Component Analysis

Cl\'ement Elvira, Nicolas Dobigeon, Pierre Chainais

arxiv:1709.05667 v1 · 2017-09-17 · 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{3TALVA5TEOLANUPH7G6Q5PGV22}

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	2026-05-18T00:34:59.882043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc0ba83b3239606d1e7f9bd0ebcd5d6a66ba6e3499ce70af1684d288346223b

Aliases

arxiv: 1709.05667 · arxiv_version: 1709.05667v1 · doi: 10.48550/arxiv.1709.05667 · pith_short_12: 3TALVA5TEOLA · pith_short_16: 3TALVA5TEOLANUPH · pith_short_8: 3TALVA5T

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/3TALVA5TEOLANUPH7G6Q5PGV22 \
  | 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: dcc0ba83b3239606d1e7f9bd0ebcd5d6a66ba6e3499ce70af1684d288346223b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a0bef5effdad9de940f003c96c36615afed2da23f917402ba4b544a4779b8ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-09-17T14:24:05Z",
    "title_canon_sha256": "dc328e78662a2d5aba2d4806269829056de9ebad10123dae08ae21e0c49cfd81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05667",
    "kind": "arxiv",
    "version": 1
  }
}