Pith Number

pith:KEFJMPNB

pith:2025:KEFJMPNBVM6354HRS4T624TFOA

not attested not anchored not stored refs pending

Wrist bone segmentation in X-ray images using CT-based simulations

Alexia Karantana, Xin Chen, Youssef ElTantawy

arxiv:2507.07131 v1 · 2025-07-08 · eess.IV · cs.CV · q-bio.TO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEFJMPNBVM6354HRS4T624TFOA}

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	2026-07-05T11:34:54.481895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

510a963da1ab3dbef0f19727ed72657013126e7638006acd342d2efcec1506be

Aliases

arxiv: 2507.07131 · arxiv_version: 2507.07131v1 · doi: 10.48550/arxiv.2507.07131 · pith_short_12: KEFJMPNBVM63 · pith_short_16: KEFJMPNBVM6354HR · pith_short_8: KEFJMPNB

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/KEFJMPNBVM6354HRS4T624TFOA \
  | 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: 510a963da1ab3dbef0f19727ed72657013126e7638006acd342d2efcec1506be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e1e61121fe2699bca6db3c800df4eff76f646bdf05f6e4b365e6865e945d3ea",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-07-08T21:55:39Z",
    "title_canon_sha256": "d8c5d9688bfe3d842a3eea60d2e09fae521e8163fbc3b7c7829c31d5eb2041f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07131",
    "kind": "arxiv",
    "version": 1
  }
}