Pith Number

pith:4PX2K6OI

pith:2021:4PX2K6OIAHGLKN4UN3OOQOCNAZ

not attested not anchored not stored refs pending

Individually Fair Gradient Boosting

Alexander Vargo, Fan Zhang, Mikhail Yurochkin, Yuekai Sun

arxiv:2103.16785 v1 · 2021-03-31 · cs.LG · 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{4PX2K6OIAHGLKN4UN3OOQOCNAZ}

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.

Cited by

1 paper in Pith

Local Statistical Parity for the Estimation of Fair Decision Trees

Receipt and verification

First computed	2026-07-05T02:27:58.329633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3efa579c801ccb537946edce8384d066767f2f39414d38cf06f92a72ca21f8e

Aliases

arxiv: 2103.16785 · arxiv_version: 2103.16785v1 · doi: 10.48550/arxiv.2103.16785 · pith_short_12: 4PX2K6OIAHGL · pith_short_16: 4PX2K6OIAHGLKN4U · pith_short_8: 4PX2K6OI

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/4PX2K6OIAHGLKN4UN3OOQOCNAZ \
  | 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: e3efa579c801ccb537946edce8384d066767f2f39414d38cf06f92a72ca21f8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "673e938471359a7349834abde78ad960e055b2fab8504d634b5825ae7cf6d7c6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-31T03:06:57Z",
    "title_canon_sha256": "fc5c114dfd631c7a48a3c1d1e876f37719c607f35bbca2a08977483508c9502d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.16785",
    "kind": "arxiv",
    "version": 1
  }
}