Pith Number

pith:TDCNWKT2

pith:2010:TDCNWKT2ECG4KXIJ7DUI6NELXW

not attested not anchored not stored refs pending

Generalized Species Sampling Priors with Latent Beta reinforcements

Edoardo M. Airoldi, Fabrizio Leisen, Federico Bassetti, Michele Guindani, Thiago Costa

arxiv:1012.0866 v4 · 2010-12-04 · math.ST · cs.LG · stat.ME · 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{TDCNWKT2ECG4KXIJ7DUI6NELXW}

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	2026-05-18T02:23:15.957823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c4db2a7a208dc55d09f8e88f348bbd8f36acc3c868fc801a7084f268259317

Aliases

arxiv: 1012.0866 · arxiv_version: 1012.0866v4 · doi: 10.48550/arxiv.1012.0866 · pith_short_12: TDCNWKT2ECG4 · pith_short_16: TDCNWKT2ECG4KXIJ · pith_short_8: TDCNWKT2

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/TDCNWKT2ECG4KXIJ7DUI6NELXW \
  | 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: 98c4db2a7a208dc55d09f8e88f348bbd8f36acc3c868fc801a7084f268259317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d1d68dbf6fcf1b4ed2c94c628a96101a973f661749c0aae54ae89145d057b7a",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2010-12-04T00:03:16Z",
    "title_canon_sha256": "735d74c596fd56351b4bb59c76ca29a1f34addac7e0dba2c6d583dfdf244e15a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0866",
    "kind": "arxiv",
    "version": 4
  }
}