Pith Number

pith:4I3HQTR4

pith:2020:4I3HQTR437OSSI3SMSAYBQYQCF

not attested not anchored not stored refs pending

Adaptive Rule Discovery for Labeling Text Data

Behzad Golshan, Sainyam Galhotra, Wang-Chiew Tan

arxiv:2005.06133 v1 · 2020-05-13 · cs.DB · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4I3HQTR437OSSI3SMSAYBQYQCF}

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	2026-07-05T01:02:32.346213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e236784e3cdfdd292372648180c3101162ee6e35cc03fc52897cb7daca27868b

Aliases

arxiv: 2005.06133 · arxiv_version: 2005.06133v1 · doi: 10.48550/arxiv.2005.06133 · pith_short_12: 4I3HQTR437OS · pith_short_16: 4I3HQTR437OSSI3S · pith_short_8: 4I3HQTR4

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/4I3HQTR437OSSI3SMSAYBQYQCF \
  | 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: e236784e3cdfdd292372648180c3101162ee6e35cc03fc52897cb7daca27868b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a64313a04ced61a2cdda086195bca45fb0da678af64b11ad1ab1e8341a2bcbd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-05-13T03:29:12Z",
    "title_canon_sha256": "d94ec80a08856dce68765c055ff8708894100d12de84c15656667ebc69fec776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06133",
    "kind": "arxiv",
    "version": 1
  }
}