Pith Number

pith:EEUC724W

pith:2017:EEUC724W4VLCMBZRZ2QV4EPGT4

not attested not anchored not stored refs pending

On the Model Shrinkage Effect of Gamma Process Edge Partition Models

Hiroki Arimura, Iku Ohama, Issei Sato, Takuya Kida

arxiv:1709.08770 v1 · 2017-09-26 · 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{EEUC724W4VLCMBZRZ2QV4EPGT4}

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	2026-05-18T00:34:21.922059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21282feb96e556260731cea15e11e69f2cc6d6139951b64f0d3e77549a0bd9a8

Aliases

arxiv: 1709.08770 · arxiv_version: 1709.08770v1 · doi: 10.48550/arxiv.1709.08770 · pith_short_12: EEUC724W4VLC · pith_short_16: EEUC724W4VLCMBZR · pith_short_8: EEUC724W

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/EEUC724W4VLCMBZRZ2QV4EPGT4 \
  | 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: 21282feb96e556260731cea15e11e69f2cc6d6139951b64f0d3e77549a0bd9a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86a3c2870e20e88738880e4c8dea3f32248cd24bf963a34001dfaaffaea55d05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-09-26T01:00:13Z",
    "title_canon_sha256": "7fbbb881b57b7b4f02ab8fe29f1969d6d3d9a0c7fdaf6773a456e6161071411e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08770",
    "kind": "arxiv",
    "version": 1
  }
}