Pith Number

pith:YDTHNK2F

pith:2025:YDTHNK2FWD666DLTQMCNANKHDI

not attested not anchored not stored refs pending

Foundation versus Domain-specific Models: Performance Comparison, Fusion, and Explainability in Face Recognition

Anil K. Jain, Arun Ross, Parisa Farmanifard, Redwan Sony

arxiv:2507.03541 v2 · 2025-07-04 · 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{YDTHNK2FWD666DLTQMCNANKHDI}

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

Training a Student Expert via Semi-Supervised Foundation Model Distillation

Receipt and verification

First computed	2026-07-05T11:51:00.009643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e676ab45b0fdef0d738304d035471a3df711c9c8b54e27e94f149b86f02d32

Aliases

arxiv: 2507.03541 · arxiv_version: 2507.03541v2 · doi: 10.48550/arxiv.2507.03541 · pith_short_12: YDTHNK2FWD66 · pith_short_16: YDTHNK2FWD666DLT · pith_short_8: YDTHNK2F

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/YDTHNK2FWD666DLTQMCNANKHDI \
  | 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: c0e676ab45b0fdef0d738304d035471a3df711c9c8b54e27e94f149b86f02d32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abbb5a2c9d5f8f58ea3bde0e46d1e2557cbb11b317590262beffb0708845139c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-04T12:46:45Z",
    "title_canon_sha256": "b050e39f02a3c519cfa74993656695ef6aea8fb7b50f8e77566ea53176b8cc22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03541",
    "kind": "arxiv",
    "version": 2
  }
}