Pith Number

pith:H4XRKNKE

pith:2025:H4XRKNKEOTLXDEIGHR37H4ACQX

not attested not anchored not stored refs pending

U-RWKV: Lightweight medical image segmentation with direction-adaptive RWKV

Dexin Zhao, Fenghe Tang, Hongbo Ye, Minghao Bian, Peiang Zhao, S.Kevin Zhou, Zhen Huang

arxiv:2507.11415 v1 · 2025-07-15 · eess.IV · cs.AI · 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{H4XRKNKEOTLXDEIGHR37H4ACQX}

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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

Johnson-Lindenstrauss Lemma Guided Network for Efficient 3D Medical Segmentation

Receipt and verification

First computed	2026-07-05T11:37:38.821441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f2f15354474d77191063c77f3f00285ca898be538c8d6e87952f1b8ae4d2c7a

Aliases

arxiv: 2507.11415 · arxiv_version: 2507.11415v1 · doi: 10.48550/arxiv.2507.11415 · pith_short_12: H4XRKNKEOTLX · pith_short_16: H4XRKNKEOTLXDEIG · pith_short_8: H4XRKNKE

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/H4XRKNKEOTLXDEIGHR37H4ACQX \
  | 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: 3f2f15354474d77191063c77f3f00285ca898be538c8d6e87952f1b8ae4d2c7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa83f047c08bfab0b62670a315260ff6b32f657c0b89e7a729de9bd03f22537d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-15T15:40:17Z",
    "title_canon_sha256": "63cfda46fe95c34bd3d3bf1c2817fc56a08126c571e075b70ec52b94731a3eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11415",
    "kind": "arxiv",
    "version": 1
  }
}