Pith Number

pith:LORJYFPH

pith:2019:LORJYFPHXRZQOUAQISWH2ZSIEI

not attested not anchored not stored refs pending

FAHT: An Adaptive Fairness-aware Decision Tree Classifier

Eirini Ntoutsi, Wenbin Zhang

arxiv:1907.07237 v1 · 2019-07-16 · cs.LG · cs.AI · 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{LORJYFPHXRZQOUAQISWH2ZSIEI}

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	2026-05-17T23:40:27.338570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ba29c15e7bc7307501044ac7d6648223962e20e43a96f5d559ea5270f066681

Aliases

arxiv: 1907.07237 · arxiv_version: 1907.07237v1 · doi: 10.48550/arxiv.1907.07237 · pith_short_12: LORJYFPHXRZQ · pith_short_16: LORJYFPHXRZQOUAQ · pith_short_8: LORJYFPH

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/LORJYFPHXRZQOUAQISWH2ZSIEI \
  | 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: 5ba29c15e7bc7307501044ac7d6648223962e20e43a96f5d559ea5270f066681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ff74733c34aeaea97875461e67c1b62a30aaefd8a232d109cc9ac40b5f8a78",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-16T20:00:41Z",
    "title_canon_sha256": "10f31e2de851b9a00265d234d76a4aed3eebf43dadf6d7f5984a3d53cddb03dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07237",
    "kind": "arxiv",
    "version": 1
  }
}