Pith Number

pith:6NWXL5AB

pith:2025:6NWXL5ABXLA6J5LAQYHRF3UBME

not attested not anchored not stored refs pending

A Responsible Face Recognition Approach for Small and Mid-Scale Systems Through Personalized Neural Networks

Philipp Terh\"orst, Sebastian Gro{\ss}, Stefan Heindorf

arxiv:2505.19920 v1 · 2025-05-26 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NWXL5ABXLA6J5LAQYHRF3UBME}

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	2026-07-05T11:09:49.900724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f36d75f401bac1e4f560860f12ee81611809472944f613655c5a131f17c2ff16

Aliases

arxiv: 2505.19920 · arxiv_version: 2505.19920v1 · doi: 10.48550/arxiv.2505.19920 · pith_short_12: 6NWXL5ABXLA6 · pith_short_16: 6NWXL5ABXLA6J5LA · pith_short_8: 6NWXL5AB

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/6NWXL5ABXLA6J5LAQYHRF3UBME \
  | 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: f36d75f401bac1e4f560860f12ee81611809472944f613655c5a131f17c2ff16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7bb066ae44b2ef78e8040c7c794df519b14fadb8199123537e67842d24f79d6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-26T12:45:01Z",
    "title_canon_sha256": "5c21439690a34fe59a8ff03441c70c950fffa2678f3dc207833331dc7a102912"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19920",
    "kind": "arxiv",
    "version": 1
  }
}