Pith Number

pith:6BWZFX7R

pith:2019:6BWZFX7R3RDYQQ76UPXXK6DA22

not attested not anchored not stored refs pending

Poisson-Randomized Gamma Dynamical Systems

Aaron Schein, David M. Blei, Hanna Wallach, Mingyuan Zhou, Scott W. Linderman

arxiv:1910.12991 v1 · 2019-10-28 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BWZFX7R3RDYQQ76UPXXK6DA22}

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	2026-07-05T00:15:25.964970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f06d92dff1dc478843fea3ef757860d6bf86c36a711ebac3ea0e409472a977ac

Aliases

arxiv: 1910.12991 · arxiv_version: 1910.12991v1 · doi: 10.48550/arxiv.1910.12991 · pith_short_12: 6BWZFX7R3RDY · pith_short_16: 6BWZFX7R3RDYQQ76 · pith_short_8: 6BWZFX7R

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/6BWZFX7R3RDYQQ76UPXXK6DA22 \
  | 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: f06d92dff1dc478843fea3ef757860d6bf86c36a711ebac3ea0e409472a977ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77aa8e4564ce61d78f9b5abf2a18e9e23e104878a7123a9186f4adee135107a0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-10-28T22:26:29Z",
    "title_canon_sha256": "cc9a521a62fcbf07d29f5f70e7120cf6c23750e62566104d63538e87a75cb2e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12991",
    "kind": "arxiv",
    "version": 1
  }
}