Pith Number

pith:JRH2A4ED

pith:2025:JRH2A4EDYL4QD5HN2MLTJ7QWLZ

not attested not anchored not stored refs pending

Balancing Beyond Discrete Categories: Continuous Demographic Labels for Fair Face Recognition

Ana F. Sequeira, Jaime S. Cardoso, Naser Damer, Pedro C. Neto

arxiv:2506.01532 v4 · 2025-06-02 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRH2A4EDYL4QD5HN2MLTJ7QWLZ}

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	2026-07-05T11:17:24.544501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c4fa07083c2f901f4edd31734fe165e43d6032143bbcbc7673de40537d9f1a4

Aliases

arxiv: 2506.01532 · arxiv_version: 2506.01532v4 · doi: 10.48550/arxiv.2506.01532 · pith_short_12: JRH2A4EDYL4Q · pith_short_16: JRH2A4EDYL4QD5HN · pith_short_8: JRH2A4ED

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/JRH2A4EDYL4QD5HN2MLTJ7QWLZ \
  | 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: 4c4fa07083c2f901f4edd31734fe165e43d6032143bbcbc7673de40537d9f1a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be261dcf185dbda081b1b9d10b92419219893bfee74afb34479a2920c83459df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-02T10:49:36Z",
    "title_canon_sha256": "994ce379d66942d6fe6b3f0c982b31ca582b6c1e4b6049ef488d7804ecbde478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01532",
    "kind": "arxiv",
    "version": 4
  }
}