Pith Number

pith:GR2L7PXM

pith:2020:GR2L7PXMBAA2SPBJQ6ZMQEK5ID

not attested not anchored not stored refs pending

FairXGBoost: Fairness-aware Classification in XGBoost

Bharath Venkatesh, Drona Khurana, Narayanan Unny Edakunni, Srinivasan Ravichandran

arxiv:2009.01442 v2 · 2020-09-03 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GR2L7PXMBAA2SPBJQ6ZMQEK5ID}

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	2026-07-05T01:40:57.515124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3474bfbeec0801a93c2987b2c8115d40d8b9d78579a89e0368b35a1eaede1e79

Aliases

arxiv: 2009.01442 · arxiv_version: 2009.01442v2 · doi: 10.48550/arxiv.2009.01442 · pith_short_12: GR2L7PXMBAA2 · pith_short_16: GR2L7PXMBAA2SPBJ · pith_short_8: GR2L7PXM

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/GR2L7PXMBAA2SPBJQ6ZMQEK5ID \
  | 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: 3474bfbeec0801a93c2987b2c8115d40d8b9d78579a89e0368b35a1eaede1e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c23101a1ebc9ecf046c2ebb706aa90d244d7c5f3c61aa7f55486e336a2fad73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2020-09-03T04:08:23Z",
    "title_canon_sha256": "d42b136d14f33f56c33445eb2b73782d0bd4db6a69cf7ab6fca0b0e4960977e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01442",
    "kind": "arxiv",
    "version": 2
  }
}