Pith Number

pith:N6YG4TL7

pith:2020:N6YG4TL7FMS2HWFYMQGPIQKUNX

not attested not anchored not stored refs pending

Fairkit, Fairkit, on the Wall, Who's the Fairest of Them All? Supporting Data Scientists in Training Fair Models

Brittany Johnson, Jesse Bartola, Katherine Keith, Rico Angell, Sam Witty, Stephen J. Giguere, Yuriy Brun

arxiv:2012.09951 v1 · 2020-12-17 · cs.LG · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6YG4TL7FMS2HWFYMQGPIQKUNX}

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	2026-07-05T02:00:23.366807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fb06e4d7f2b25a3d8b8640cf441546de93a6a6b2ccaf711c8e174f5d176a3ef

Aliases

arxiv: 2012.09951 · arxiv_version: 2012.09951v1 · doi: 10.48550/arxiv.2012.09951 · pith_short_12: N6YG4TL7FMS2 · pith_short_16: N6YG4TL7FMS2HWFY · pith_short_8: N6YG4TL7

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/N6YG4TL7FMS2HWFYMQGPIQKUNX \
  | 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: 6fb06e4d7f2b25a3d8b8640cf441546de93a6a6b2ccaf711c8e174f5d176a3ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ea33a19fa9bf15c6a934a5bbab3ed9273f4514fa3dfcc2c0fa2e4d49ff0a68",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-17T21:59:29Z",
    "title_canon_sha256": "74d817aa1201a71cf9021ce59b8b06ff9a2482109282308a3547bb997de1a2fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09951",
    "kind": "arxiv",
    "version": 1
  }
}