Pith Number

pith:5ZKF6WZT

pith:2018:5ZKF6WZTRHRQFD77L5JFXEWCBH

not attested not anchored not stored refs pending

Variational Inference In Pachinko Allocation Machines

Akash Srivastava, Charles Sutton

arxiv:1804.07944 v1 · 2018-04-21 · cs.CL · cs.LG · 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{5ZKF6WZTRHRQFD77L5JFXEWCBH}

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	2026-05-18T00:17:50.088146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee545f5b3389e3028fff5f525b92c209fe6335537f63d5c7f36d03329ee75db5

Aliases

arxiv: 1804.07944 · arxiv_version: 1804.07944v1 · doi: 10.48550/arxiv.1804.07944 · pith_short_12: 5ZKF6WZTRHRQ · pith_short_16: 5ZKF6WZTRHRQFD77 · pith_short_8: 5ZKF6WZT

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/5ZKF6WZTRHRQFD77L5JFXEWCBH \
  | 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: ee545f5b3389e3028fff5f525b92c209fe6335537f63d5c7f36d03329ee75db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c57506305dbc5c19c14bf6671cf9654e243a1a467a7329f6fb697d329a36c63",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-21T11:12:25Z",
    "title_canon_sha256": "b5caa17a087392257f50a85695666d4746f3e0dd01679d20739d6626ce08be68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07944",
    "kind": "arxiv",
    "version": 1
  }
}