Pith Number

pith:FI74YTRP

pith:2023:FI74YTRPGUZXILNN7OT2S4BYFE

not attested not anchored not stored refs pending

Impact of Blur and Resolution on Demographic Disparities in 1-to-Many Facial Identification

Aman Bhatta, Gabriella Pangelinan, Kevin W. Bowyer, Michael C. King

arxiv:2309.04447 v3 · 2023-09-08 · cs.CV · 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{FI74YTRPGUZXILNN7OT2S4BYFE}

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	2026-07-05T07:36:53.996041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a3fcc4e2f3533742dadfba7a970382930326061fbee7f2e84c91b7872e7453d

Aliases

arxiv: 2309.04447 · arxiv_version: 2309.04447v3 · doi: 10.48550/arxiv.2309.04447 · pith_short_12: FI74YTRPGUZX · pith_short_16: FI74YTRPGUZXILNN · pith_short_8: FI74YTRP

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/FI74YTRPGUZXILNN7OT2S4BYFE \
  | 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: 2a3fcc4e2f3533742dadfba7a970382930326061fbee7f2e84c91b7872e7453d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca2af131949c2c5eed9e7a85e26f7f3b33ea724f34341e5efd66bc709b07811",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-09-08T17:13:22Z",
    "title_canon_sha256": "21fb0ad191d607d3742d158cce728eb0760c26f7781d73dab7bba05c6eb331d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.04447",
    "kind": "arxiv",
    "version": 3
  }
}