Pith Number

pith:B757VS2L

pith:2014:B757VS2LIPDUAUB2JWPQVEB3HN

not attested not anchored not stored refs pending

Beta diffusion trees and hierarchical feature allocations

Creighton Heaukulani, David A. Knowles, Zoubin Ghahramani

arxiv:1408.3378 v2 · 2014-08-14 · 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{B757VS2LIPDUAUB2JWPQVEB3HN}

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	2026-05-18T02:19:42.589786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ffbfacb4b43c740503a4d9f0a903b3b680394e41990e964975c0e3c411fe5e6

Aliases

arxiv: 1408.3378 · arxiv_version: 1408.3378v2 · doi: 10.48550/arxiv.1408.3378 · pith_short_12: B757VS2LIPDU · pith_short_16: B757VS2LIPDUAUB2 · pith_short_8: B757VS2L

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/B757VS2LIPDUAUB2JWPQVEB3HN \
  | 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: 0ffbfacb4b43c740503a4d9f0a903b3b680394e41990e964975c0e3c411fe5e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60aa7e9a9af82dfaaaf032d2dcf3b36eabff053df9f5938da6a96683cbefe49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-08-14T18:29:20Z",
    "title_canon_sha256": "a59a285f62da345bb7292207d28fc0137caeb286b6b2414e83fcf070792db283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3378",
    "kind": "arxiv",
    "version": 2
  }
}