Pith Number

pith:6UMXX5NP

pith:2015:6UMXX5NP5ZUMH36LETVDYOXBTV

not attested not anchored not stored refs pending

Stochastic Collapsed Variational Inference for Sequential Data

Pengyu Wang, Phil Blunsom

arxiv:1512.01666 v1 · 2015-12-05 · 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{6UMXX5NP5ZUMH36LETVDYOXBTV}

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	2026-05-18T01:25:10.710987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5197bf5afee68c3efcb24ea3c3ae19d60c27ce6e5817ee9f3278eb2b0a89141

Aliases

arxiv: 1512.01666 · arxiv_version: 1512.01666v1 · doi: 10.48550/arxiv.1512.01666 · pith_short_12: 6UMXX5NP5ZUM · pith_short_16: 6UMXX5NP5ZUMH36L · pith_short_8: 6UMXX5NP

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/6UMXX5NP5ZUMH36LETVDYOXBTV \
  | 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: f5197bf5afee68c3efcb24ea3c3ae19d60c27ce6e5817ee9f3278eb2b0a89141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c009cc6071b7bbe4b392cf2737f4a068f998b374d951c8507bafe45b75445ea8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-12-05T13:45:47Z",
    "title_canon_sha256": "97be71a90629a9d66a6475aa53d72e50d2c45a70ad2cdd0ae0780e577f56c7d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01666",
    "kind": "arxiv",
    "version": 1
  }
}