Pith Number

pith:ZY73HEGS

pith:2019:ZY73HEGSBU6TQCCD4QVG6YXC4Z

not attested not anchored not stored refs pending

Convolutional Poisson Gamma Belief Network

Bo Chen, Chaojie Wang, Mingyuan Zhou, Sucheng Xiao

arxiv:1905.05394 v1 · 2019-05-14 · stat.ML · cs.LG · stat.AP · stat.CO · 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{ZY73HEGSBU6TQCCD4QVG6YXC4Z}

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	2026-05-17T23:46:16.623245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce3fb390d20d3d380843e42a6f62e2e67a96fb2ebbb4a05161894712ba2e70b6

Aliases

arxiv: 1905.05394 · arxiv_version: 1905.05394v1 · doi: 10.48550/arxiv.1905.05394 · pith_short_12: ZY73HEGSBU6T · pith_short_16: ZY73HEGSBU6TQCCD · pith_short_8: ZY73HEGS

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/ZY73HEGSBU6TQCCD4QVG6YXC4Z \
  | 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: ce3fb390d20d3d380843e42a6f62e2e67a96fb2ebbb4a05161894712ba2e70b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd93d9e759bbf3c534ddddd5adfcb74cfe70463a55d714c78f95940763452274",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP",
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-05-14T05:08:47Z",
    "title_canon_sha256": "d6c66f414d3b5a64f7623f5650e7aaaaa82a78e502e633973690151d2efd150e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05394",
    "kind": "arxiv",
    "version": 1
  }
}