Pith Number

pith:5ROQE7GJ

pith:2025:5ROQE7GJDTNSTARD6FAZCPYFUR

not attested not anchored not stored refs pending

R-Sparse R-CNN: SAR Ship Detection Based on Background-Aware Sparse Learnable Proposals

Alin Achim, Kamirul Kamirul, Odysseas Pappas

arxiv:2504.18959 v1 · 2025-04-26 · 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{5ROQE7GJDTNSTARD6FAZCPYFUR}

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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

Motivating Next-Gen Accelerators with Flexible (N:M) Activation Sparsity via Benchmarking Lightweight Post-Training Sparsification Approaches

Receipt and verification

First computed	2026-07-05T10:54:49.544414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5d027cc91cdb298223f141913f05a459ef5814332a49e92f2db7785a914651

Aliases

arxiv: 2504.18959 · arxiv_version: 2504.18959v1 · doi: 10.48550/arxiv.2504.18959 · pith_short_12: 5ROQE7GJDTNS · pith_short_16: 5ROQE7GJDTNSTARD · pith_short_8: 5ROQE7GJ

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/5ROQE7GJDTNSTARD6FAZCPYFUR \
  | 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: ec5d027cc91cdb298223f141913f05a459ef5814332a49e92f2db7785a914651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469f6277a377c5e9a74b0623e550ef7c6483bfb4a193a73cd7c709c74ffeb1da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-26T15:50:14Z",
    "title_canon_sha256": "724aaab7946fe1d7cd3f8f9bb8bb9d00249b04c9a94030f9b64ebdae267d0865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18959",
    "kind": "arxiv",
    "version": 1
  }
}