Pith Number

pith:LIMYBZUD

pith:2025:LIMYBZUDWX7WEBEPFLLTRUHUEM

not attested not anchored not stored refs pending

General Feature Extraction In SAR Target Classification: A Contrastive Learning Approach Across Sensor Types

Chengfang Ren (SONDRA), J. Frontera-Pons, J.-P. Ovarlez, M. Muzeau (SONDRA)

arxiv:2502.01162 v1 · 2025-02-03 · eess.SP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIMYBZUDWX7WEBEPFLLTRUHUEM}

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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

General Feature Extraction In SAR Target Classification: A Contrastive Learning Approach Across Sensor Types

Receipt and verification

First computed	2026-07-05T10:08:43.514942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a1980e683b5ff62048f2ad738d0f4233b2f9884fad386dddc7fd04902bb9fb7

Aliases

arxiv: 2502.01162 · arxiv_version: 2502.01162v1 · doi: 10.48550/arxiv.2502.01162 · pith_short_12: LIMYBZUDWX7W · pith_short_16: LIMYBZUDWX7WEBEP · pith_short_8: LIMYBZUD

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/LIMYBZUDWX7WEBEPFLLTRUHUEM \
  | 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: 5a1980e683b5ff62048f2ad738d0f4233b2f9884fad386dddc7fd04902bb9fb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a536f1b286756939516a4b093e8f244f7883eddcd053eea6ed963d51a4bcaeb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-03T08:51:31Z",
    "title_canon_sha256": "c2054ff598679faddfbbfa51b0c05b8d704e7af7a725ffb9ce25fa469f0ce2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01162",
    "kind": "arxiv",
    "version": 1
  }
}