Pith Number

pith:5VBENHX7

pith:2019:5VBENHX7Q5RNETELS5JWEL4JX6

not attested not anchored not stored refs pending

Data Programming using Continuous and Quality-Guided Labeling Functions

Ganesh Ramakrishnan, Oishik Chatterjee, Sunita Sarawagi

arxiv:1911.09860 v1 · 2019-11-22 · cs.LG · cs.CL · 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{5VBENHX7Q5RNETELS5JWEL4JX6}

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	2026-07-05T00:21:18.322414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed42469eff8762d24c8b9753622f89bfaf801bce5066236bc5f8f331f588a2e9

Aliases

arxiv: 1911.09860 · arxiv_version: 1911.09860v1 · doi: 10.48550/arxiv.1911.09860 · pith_short_12: 5VBENHX7Q5RN · pith_short_16: 5VBENHX7Q5RNETEL · pith_short_8: 5VBENHX7

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/5VBENHX7Q5RNETELS5JWEL4JX6 \
  | 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: ed42469eff8762d24c8b9753622f89bfaf801bce5066236bc5f8f331f588a2e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff17eb6728ef8ee163d7093961c5178462bdf7341d908475d636c2f7b23018b",
    "cross_cats_sorted": [
      "cs.CL",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-22T05:05:42Z",
    "title_canon_sha256": "da9e2e87ab678f06c668611c190884af6ab14ad50efd5dd0d6c8570e18961587"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.09860",
    "kind": "arxiv",
    "version": 1
  }
}