Pith Number

pith:56BENPYJ

pith:2025:56BENPYJCXLPPILSYT5GHUL4OZ

not attested not anchored not stored refs pending

Proxy-FDA: Proxy-based Feature Distribution Alignment for Fine-tuning Vision Foundation Models without Forgetting

Barry-John Theobald, Chen Huang, Fartash Faghri, Hadi Pouransari, Josh Susskind, Mehrdad Farajtabar, Oncel Tuzel, Raviteja Vemulapalli, Skyler Seto

arxiv:2505.24088 v1 · 2025-05-30 · cs.LG · 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{56BENPYJCXLPPILSYT5GHUL4OZ}

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	2026-07-05T11:12:41.573075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef8246bf0915d6f7a172c4fa63d17c7676d51c54c1bb82d73b0dc1eeb5cb19ec

Aliases

arxiv: 2505.24088 · arxiv_version: 2505.24088v1 · doi: 10.48550/arxiv.2505.24088 · pith_short_12: 56BENPYJCXLP · pith_short_16: 56BENPYJCXLPPILS · pith_short_8: 56BENPYJ

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/56BENPYJCXLPPILSYT5GHUL4OZ \
  | 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: ef8246bf0915d6f7a172c4fa63d17c7676d51c54c1bb82d73b0dc1eeb5cb19ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e8b6a7541bf2f26bdfd901c62e7fe973f666331b162033a81c63ac94139714",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-30T00:16:53Z",
    "title_canon_sha256": "d71cdf67e12e8f8d6b8403950e5de5cfdb5abddd52f1bed79e19cfb2d4a0bda4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24088",
    "kind": "arxiv",
    "version": 1
  }
}