Pith Number

pith:22NTZ2DW

pith:2012:22NTZ2DWSQYJH77GSLSKA7W4AG

not attested not anchored not stored refs pending

Bayesian nonparametric Plackett-Luce models for the analysis of preferences for college degree programmes

Fran\c{c}ois Caron, Thomas Brendan Murphy, Yee Whye Teh

arxiv:1211.5037 v3 · 2012-11-21 · stat.ML · cs.LG · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22NTZ2DWSQYJH77GSLSKA7W4AG}

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	2026-05-18T02:46:04.750968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69b3ce876943093ffe692e4a07edc0197544b6ad51f218152d958c348a09e0f

Aliases

arxiv: 1211.5037 · arxiv_version: 1211.5037v3 · doi: 10.48550/arxiv.1211.5037 · pith_short_12: 22NTZ2DWSQYJ · pith_short_16: 22NTZ2DWSQYJH77G · pith_short_8: 22NTZ2DW

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/22NTZ2DWSQYJH77GSLSKA7W4AG \
  | 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: d69b3ce876943093ffe692e4a07edc0197544b6ad51f218152d958c348a09e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a04ce812ab8d7b9f510deb408893212b68d421ecd20ede62da8b5012eba82c",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-11-21T14:09:56Z",
    "title_canon_sha256": "dae8d8160efc579bfbb0d38aa5ff581658af5ad21f7ae242676db7c9b38c4ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5037",
    "kind": "arxiv",
    "version": 3
  }
}