Pith Number

pith:CSOUZK2Z

pith:2018:CSOUZK2ZCGJDXHQNNCAFOXW4GA

not attested not anchored not stored refs pending

Online Label Aggregation: A Variational Bayesian Approach

Amirmasoud Ghiassi, Chi Hong, Lydia Y. Chen, Robert Birke, Yichi Zhou

arxiv:1807.07291 v2 · 2018-07-19 · 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{CSOUZK2ZCGJDXHQNNCAFOXW4GA}

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	2026-07-05T01:51:35.529182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149d4cab5911923b9e0d6880575edc301682a9754e7abdf50f9036988c7e9b83

Aliases

arxiv: 1807.07291 · arxiv_version: 1807.07291v2 · doi: 10.48550/arxiv.1807.07291 · pith_short_12: CSOUZK2ZCGJD · pith_short_16: CSOUZK2ZCGJDXHQN · pith_short_8: CSOUZK2Z

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/CSOUZK2ZCGJDXHQNNCAFOXW4GA \
  | 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: 149d4cab5911923b9e0d6880575edc301682a9754e7abdf50f9036988c7e9b83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3cc9219e2a6c7ec45a93de16ed0a088056118a81812270bf40418160d8c357c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-19T08:39:30Z",
    "title_canon_sha256": "83e7f5c6f1d1b72e17247def8b5cdf614d51cc3545b7e652fe0b2e693ab8d11e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07291",
    "kind": "arxiv",
    "version": 2
  }
}