Pith Number

pith:2PLG7JF7

pith:2026:2PLG7JF73IOSURNJX7TZWVPAAU

not attested not anchored not stored refs pending

IDperturb: Enhancing Variation in Synthetic Face Generation via Angular Perturbation

Eduarda Caldeira, Fadi Boutros, Naser Damer, Tahar Chettaoui

arxiv:2602.18831 v2 · 2026-02-21 · 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{2PLG7JF73IOSURNJX7TZWVPAAU}

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.

Cited by

1 paper in Pith

SteerFace: Debiasing Synthetic Face Generation via Adaptive Residue Perturbation

Receipt and verification

First computed	2026-08-07T00:51:28.971928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3d66fa4bfda1d2a45a9bfe79b55e00500c09182724d2a180141356e539bce28

Aliases

arxiv: 2602.18831 · arxiv_version: 2602.18831v2 · doi: 10.48550/arxiv.2602.18831 · pith_short_12: 2PLG7JF73IOS · pith_short_16: 2PLG7JF73IOSURNJ · pith_short_8: 2PLG7JF7

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/2PLG7JF73IOSURNJX7TZWVPAAU \
  | 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: d3d66fa4bfda1d2a45a9bfe79b55e00500c09182724d2a180141356e539bce28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18ff10c9dcf5d5b2c56413c60326c2298d64de54a6de3ddbd260745589b6548d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-21T13:23:26Z",
    "title_canon_sha256": "a872cbe469f347cb1601e874b3abf9967515dca8fa3be3bcd33b6ea70f45258e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.18831",
    "kind": "arxiv",
    "version": 2
  }
}