Pith Number

pith:NQQQUSVO

pith:2025:NQQQUSVOKJ3YSJ6R35SFTNSFU5

not attested not anchored not stored refs pending

Comprehensive Review of Reinforcement Learning for Medical Ultrasound Imaging

Ahmed Alagha, Amanda Spilkin, Antonela Mariel Zanuttini, Azzam Mourad, Ehsan Zakeri, Hadi Otrok, Hanae Elmekki, Hani Sami, Jamal Bentahar, Lyes Kadem, Philippe Pibarot, Rabeb Mizouni, Saidul Islam, Shakti Singh, Wen-Fang Xie

arxiv:2503.16543 v1 · 2025-03-19 · eess.IV · 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{NQQQUSVOKJ3YSJ6R35SFTNSFU5}

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	2026-07-05T10:36:43.612997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c210a4aae52778927d1df6459b645a75a94da7e4a0c925dd90248fb328e575a

Aliases

arxiv: 2503.16543 · arxiv_version: 2503.16543v1 · doi: 10.48550/arxiv.2503.16543 · pith_short_12: NQQQUSVOKJ3Y · pith_short_16: NQQQUSVOKJ3YSJ6R · pith_short_8: NQQQUSVO

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/NQQQUSVOKJ3YSJ6R35SFTNSFU5 \
  | 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: 6c210a4aae52778927d1df6459b645a75a94da7e4a0c925dd90248fb328e575a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1727937379aafb6ceab529139b4e87f3a1f6ca02ce48f499325cee2115d40331",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-03-19T03:22:27Z",
    "title_canon_sha256": "df1ba67a63564156bc2c9ebf23a2616feb09c64c8e7fa024a1dcb1627148a7d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16543",
    "kind": "arxiv",
    "version": 1
  }
}