Pith Number

pith:PSEVKXD2

pith:2021:PSEVKXD2RTDNYHLE674B57C33X

not attested not anchored not stored refs pending

Fair Decision Rules for Binary Classification

Connor Lawless, Oktay Gunluk

arxiv:2107.01325 v1 · 2021-07-03 · cs.LG · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSEVKXD2RTDNYHLE674B57C33X}

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

Fair and Accurate Regression: Strong Formulations and Algorithms

Receipt and verification

First computed	2026-07-05T02:54:41.895726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c89555c7a8cc6dc1d64f7f81efc5bddd41931e3725266708a2d75552f0d1e31

Aliases

arxiv: 2107.01325 · arxiv_version: 2107.01325v1 · doi: 10.48550/arxiv.2107.01325 · pith_short_12: PSEVKXD2RTDN · pith_short_16: PSEVKXD2RTDNYHLE · pith_short_8: PSEVKXD2

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/PSEVKXD2RTDNYHLE674B57C33X \
  | 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: 7c89555c7a8cc6dc1d64f7f81efc5bddd41931e3725266708a2d75552f0d1e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7110592c08ae0a01e9189173604302056262ac11459ca68ed705f6ccf03cb8fd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-03T02:32:17Z",
    "title_canon_sha256": "b479188c771e670dc9232aded6d153cc08044cb1efb9bcf1cb01cc8da445f330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.01325",
    "kind": "arxiv",
    "version": 1
  }
}