Pith Number

pith:J5OGO23Q

pith:2020:J5OGO23QTN4INEMNP2762YCSGL

not attested not anchored not stored refs pending

Bayesian Methods for Semi-supervised Text Annotation

Gregor Pirs, Kristian Miok, Marko Robnik-Sikonja

arxiv:2010.14872 v1 · 2020-10-28 · 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{J5OGO23QTN4INEMNP2762YCSGL}

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	2026-07-05T01:47:18.775255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5c676b709b7886918d7ebfed605232dfe9ba3078484b9212251c38c9420340

Aliases

arxiv: 2010.14872 · arxiv_version: 2010.14872v1 · doi: 10.48550/arxiv.2010.14872 · pith_short_12: J5OGO23QTN4I · pith_short_16: J5OGO23QTN4INEMN · pith_short_8: J5OGO23Q

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/J5OGO23QTN4INEMNP2762YCSGL \
  | 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: 4f5c676b709b7886918d7ebfed605232dfe9ba3078484b9212251c38c9420340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f52acb5d360acb335028ffc021c7a1abd1eeadcd8770de20285425e7704fa6dd",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-28T10:42:04Z",
    "title_canon_sha256": "79663606606d20d5af2f963a32945fa38a34724df73741259685a91c2ac206df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14872",
    "kind": "arxiv",
    "version": 1
  }
}