Pith Number

pith:QGYK5KB5

pith:2019:QGYK5KB5AWTLRFNSMOAS57IXZY

not attested not anchored not stored refs pending

Recovering from Biased Data: Can Fairness Constraints Improve Accuracy?

Avrim Blum, Kevin Stangl

arxiv:1912.01094 v2 · 2019-12-02 · 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{QGYK5KB5AWTLRFNSMOAS57IXZY}

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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.

Cited by

1 paper in Pith

Toward Calibrated, Fair, and accurate Deepfake Detection

Receipt and verification

First computed	2026-07-05T08:57:49.765911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81b0aea83d05a6b895b263812efd17ce0572e989a5502e1f91b160c485785f76

Aliases

arxiv: 1912.01094 · arxiv_version: 1912.01094v2 · doi: 10.48550/arxiv.1912.01094 · pith_short_12: QGYK5KB5AWTL · pith_short_16: QGYK5KB5AWTLRFNS · pith_short_8: QGYK5KB5

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/QGYK5KB5AWTLRFNSMOAS57IXZY \
  | 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: 81b0aea83d05a6b895b263812efd17ce0572e989a5502e1f91b160c485785f76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3ed50e4a2623eb59e73fab7a739a94c04a4183e04d226bf3979ee2f0c001c4d",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-12-02T22:00:14Z",
    "title_canon_sha256": "d7a9cd63fc3cceaffadcfe709e67b40ab068336853a111fe446c68458a1244b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01094",
    "kind": "arxiv",
    "version": 2
  }
}