Pith Number

pith:WFXECTBN

pith:2026:WFXECTBNBRTTEYTWXX3V5ZLMQQ

not attested not anchored not stored refs pending

SIMPLER: Efficient Foundation Model Adaptation via Similarity-Guided Layer Pruning for Earth Observation

Dora B. Heras, Francisco Arg\"uello, Johannes Jakubik, V\'ictor Barreiro

arxiv:2603.19873 v2 · 2026-03-20 · 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{WFXECTBNBRTTEYTWXX3V5ZLMQQ}

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	2026-07-07T01:16:09.819822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b16e414c2d0c67326276bdf75ee56c84315f3fb2c6464f4f03267bb919681b56

Aliases

arxiv: 2603.19873 · arxiv_version: 2603.19873v2 · doi: 10.48550/arxiv.2603.19873 · pith_short_12: WFXECTBNBRTT · pith_short_16: WFXECTBNBRTTEYTW · pith_short_8: WFXECTBN

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/WFXECTBNBRTTEYTWXX3V5ZLMQQ \
  | 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: b16e414c2d0c67326276bdf75ee56c84315f3fb2c6464f4f03267bb919681b56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "478264390473ec4a3ade8a43442d0283b09f1efb9a9db8d907652409645f45cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-20T11:38:32Z",
    "title_canon_sha256": "b9178168f6b9c56c9e269b10824a2f5b716b095e1f9c21e21ae3b5c5831bf111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19873",
    "kind": "arxiv",
    "version": 2
  }
}