Pith Number

pith:YWZROQTX

pith:2025:YWZROQTXD47DNZYBFUT5PEXT3S

not attested not anchored not stored refs pending

RL4Med-DDPO: Reinforcement Learning for Controlled Guidance Towards Diverse Medical Image Generation using Vision-Language Foundation Models

Amar Kumar, Mohamed Mohamed, Parham Saremi, Tal Arbel, Zahra Tehraninasab

arxiv:2503.15784 v2 · 2025-03-20 · 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{YWZROQTXD47DNZYBFUT5PEXT3S}

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	2026-07-05T11:31:44.351118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5b31742771f3e36e7012d27d792f3dc819178fc5485e1fe14ba0657be5ec5cf

Aliases

arxiv: 2503.15784 · arxiv_version: 2503.15784v2 · doi: 10.48550/arxiv.2503.15784 · pith_short_12: YWZROQTXD47D · pith_short_16: YWZROQTXD47DNZYB · pith_short_8: YWZROQTX

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/YWZROQTXD47DNZYBFUT5PEXT3S \
  | 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: c5b31742771f3e36e7012d27d792f3dc819178fc5485e1fe14ba0657be5ec5cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afa10493c55616b3b787fa6c81202ada96f6dc42995e4610a8a13354ecbaa9c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-20T01:51:05Z",
    "title_canon_sha256": "4f487636a46051100cf41d93cd415a0f9a65654af4e82e8550ef1531fba0ea38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15784",
    "kind": "arxiv",
    "version": 2
  }
}