Pith Number

pith:4HATOXLT

pith:2025:4HATOXLTYSV7LG2TZF37LHU7SV

not attested not anchored not stored refs pending

SimCroP: Radiograph Representation Learning with Similarity-driven Cross-granularity Pre-training

Fenghe Tang, Haoran Lai, Qingsong Yao, Rongsheng Wang, Rui Yan, Shaohua Kevin Zhou, Xiaodong Tao, Xu Zhang, Zhen Huang, Zhiyang He, Zihang Jiang

arxiv:2509.08311 v1 · 2025-09-10 · 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{4HATOXLTYSV7LG2TZF37LHU7SV}

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	2026-07-05T12:08:27.611080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1c1375d73c4abf59b53c977f59e9f956b0d18c6e9b36990d9a0cb11b155fa6f

Aliases

arxiv: 2509.08311 · arxiv_version: 2509.08311v1 · doi: 10.48550/arxiv.2509.08311 · pith_short_12: 4HATOXLTYSV7 · pith_short_16: 4HATOXLTYSV7LG2T · pith_short_8: 4HATOXLT

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/4HATOXLTYSV7LG2TZF37LHU7SV \
  | 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: e1c1375d73c4abf59b53c977f59e9f956b0d18c6e9b36990d9a0cb11b155fa6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc79986e903ee6f6328bf380ce73b7f41717686ae3fce4b26bf37ebbcbcae8ff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-10T06:20:53Z",
    "title_canon_sha256": "897c6fc9a9df3766c685bba68aaaf9e31c8340d9aec81322fee11fa3d0f98273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08311",
    "kind": "arxiv",
    "version": 1
  }
}