Pith Number

pith:CXYTTOLG

pith:2018:CXYTTOLGA32FTVRDG4RVUWXY3U

not attested not anchored not stored refs pending

Scalable inference for crossed random effects models

Gareth O. Roberts, Giacomo Zanella, Omiros Papaspiliopoulos

arxiv:1803.09460 v1 · 2018-03-26 · stat.CO · stat.ME · 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{CXYTTOLGA32FTVRDG4RVUWXY3U}

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	2026-05-18T00:20:11.540888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15f139b96606f459d62337235a5af8dd04368a25ac4df167cd3675d452b4809d

Aliases

arxiv: 1803.09460 · arxiv_version: 1803.09460v1 · doi: 10.48550/arxiv.1803.09460 · pith_short_12: CXYTTOLGA32F · pith_short_16: CXYTTOLGA32FTVRD · pith_short_8: CXYTTOLG

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/CXYTTOLGA32FTVRDG4RVUWXY3U \
  | 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: 15f139b96606f459d62337235a5af8dd04368a25ac4df167cd3675d452b4809d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1e747abe3254b49108f0ab7861aad38f501e21d21d64ee3c714bb6208a84e35",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2018-03-26T08:15:54Z",
    "title_canon_sha256": "051e28d73458bf302623f39ced5d1e35f8d2ca247eba915886f7c3f3b133a310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09460",
    "kind": "arxiv",
    "version": 1
  }
}