Pith Number

pith:CA2MS7I4

pith:2025:CA2MS7I437KBZXM2EHEI2LE2OQ

not attested not anchored not stored refs pending

Sparsity Outperforms Low-Rank Projections in Few-Shot Adaptation

\'Eric Granger, Ismail Ben Ayed, Nairouz Mrabah, Nicolas Richet

arxiv:2504.12436 v2 · 2025-04-16 · 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{CA2MS7I437KBZXM2EHEI2LE2OQ}

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	2026-07-05T11:52:01.949685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1034c97d1cdfd41cdd9a21c88d2c9a7426681da9f77ef4e343bf8067fb4e3662

Aliases

arxiv: 2504.12436 · arxiv_version: 2504.12436v2 · doi: 10.48550/arxiv.2504.12436 · pith_short_12: CA2MS7I437KB · pith_short_16: CA2MS7I437KBZXM2 · pith_short_8: CA2MS7I4

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/CA2MS7I437KBZXM2EHEI2LE2OQ \
  | 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: 1034c97d1cdfd41cdd9a21c88d2c9a7426681da9f77ef4e343bf8067fb4e3662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a190d622707635c7066693a71a5a63745e8acf01be756339734a988527c296f6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-16T19:10:34Z",
    "title_canon_sha256": "b0d206dbbb67257e874f4139c6cae05dcc5a0a7ce428b0254c68916915814ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12436",
    "kind": "arxiv",
    "version": 2
  }
}