Pith Number

pith:2MZUB5GT

pith:2021:2MZUB5GTPTZLEI4KHSJYTONEBO

not attested not anchored not stored refs pending

Cinderella's shoe won't fit Soundarya: An audit of facial processing tools on Indian faces

Gaurav Jain, Smriti Parsheera

arxiv:2112.09326 v1 · 2021-12-17 · 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{2MZUB5GTPTZLEI4KHSJYTONEBO}

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	2026-07-05T03:41:45.118771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d33340f4d37cf2b2238a3c9389b9a40bbb2e691e0207bb9737cb345d4b63a9c6

Aliases

arxiv: 2112.09326 · arxiv_version: 2112.09326v1 · doi: 10.48550/arxiv.2112.09326 · pith_short_12: 2MZUB5GTPTZL · pith_short_16: 2MZUB5GTPTZLEI4K · pith_short_8: 2MZUB5GT

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/2MZUB5GTPTZLEI4KHSJYTONEBO \
  | 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: d33340f4d37cf2b2238a3c9389b9a40bbb2e691e0207bb9737cb345d4b63a9c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99d5559e96d37e4f9db6ef13519e88f9af413ba67a2d0f1e7251815a0ced032a",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-12-17T05:10:37Z",
    "title_canon_sha256": "3a9cf8a0d2b8e77b2358307250e1c5c3ea9406fddbafd43dd0dcf0367d0e7255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09326",
    "kind": "arxiv",
    "version": 1
  }
}