Pith Number

pith:XYMLXZ7N

pith:2025:XYMLXZ7NUOU3VRHVZDB2G5A5WH

not attested not anchored not stored refs pending

Shielding Latent Face Representations From Privacy Attacks

Arjun Ramesh Kaushik, Arun Ross, Bharat Chandra Yalavarthi, Nalini Ratha, Vishnu Boddeti

arxiv:2505.12688 v1 · 2025-05-19 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYMLXZ7NUOU3VRHVZDB2G5A5WH}

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	2026-07-05T11:05:08.243055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be18bbe7eda3a9bac4f5c8c3a3741db1d5ca8a5d7150c1536bb0c18d70ae679e

Aliases

arxiv: 2505.12688 · arxiv_version: 2505.12688v1 · doi: 10.48550/arxiv.2505.12688 · pith_short_12: XYMLXZ7NUOU3 · pith_short_16: XYMLXZ7NUOU3VRHV · pith_short_8: XYMLXZ7N

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/XYMLXZ7NUOU3VRHVZDB2G5A5WH \
  | 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: be18bbe7eda3a9bac4f5c8c3a3741db1d5ca8a5d7150c1536bb0c18d70ae679e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "defe6e569861704a13cd945886807257809e992ed79154118e4b62f2d2abc28f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-19T04:23:16Z",
    "title_canon_sha256": "4d2acd4a598a99036f6d20f477d4f16feb39c7659f1c775ae5573dde4ef1b538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12688",
    "kind": "arxiv",
    "version": 1
  }
}