Pith Number

pith:WNUNA4YF

pith:2025:WNUNA4YFWHAE63CBOFPFD6C7QB

not attested not anchored not stored refs pending

Fine-Grained Rib Fracture Diagnosis with Hyperbolic Embeddings: A Detailed Annotation Framework and Multi-Label Classification Model

Aiman Farooq, Atin Kumar, Deepak Mishra, Musadiq Aadil Sheikh, Shripad Pate, Suvrankar Datta

arxiv:2504.10889 v2 · 2025-04-15 · 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{WNUNA4YFWHAE63CBOFPFD6C7QB}

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	2026-07-05T11:05:43.128548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b368d07305b1c04f6c41715e51f85f805e1a6e51a19292b40b579168bd012bcb

Aliases

arxiv: 2504.10889 · arxiv_version: 2504.10889v2 · doi: 10.48550/arxiv.2504.10889 · pith_short_12: WNUNA4YFWHAE · pith_short_16: WNUNA4YFWHAE63CB · pith_short_8: WNUNA4YF

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/WNUNA4YFWHAE63CBOFPFD6C7QB \
  | 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: b368d07305b1c04f6c41715e51f85f805e1a6e51a19292b40b579168bd012bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94099b85dc81e9521ffb88c8fcb13edcf5664d669cac018e64379311579020fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-15T05:47:09Z",
    "title_canon_sha256": "5ae86e040932baec72a72146d0cd42c376fa2c83332627492f77ef706719ff21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10889",
    "kind": "arxiv",
    "version": 2
  }
}