Pith Number

pith:QDZDSIRX

pith:2024:QDZDSIRXTKXL6SO6HLWCFPXRFP

not attested not anchored not stored refs pending

Topological GCN for Improving Detection of Hip Landmarks from B-Mode Ultrasound Images

Ge Jin, Jing Shi, Juncheng Li, Jun Du, Jun Shi, Jun Wang, Tianxiang Huang

arxiv:2408.13495 v1 · 2024-08-24 · eess.IV · 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{QDZDSIRXTKXL6SO6HLWCFPXRFP}

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	2026-07-05T08:58:51.377941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80f23922379aaebf49de3aec22bef12bc190d38c760318edec10daaaa1017417

Aliases

arxiv: 2408.13495 · arxiv_version: 2408.13495v1 · doi: 10.48550/arxiv.2408.13495 · pith_short_12: QDZDSIRXTKXL · pith_short_16: QDZDSIRXTKXL6SO6 · pith_short_8: QDZDSIRX

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/QDZDSIRXTKXL6SO6HLWCFPXRFP \
  | 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: 80f23922379aaebf49de3aec22bef12bc190d38c760318edec10daaaa1017417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "254a100187664bbd8276a962113b2a0ab030f51405be39c26eb76bea167fae17",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-08-24T06:47:38Z",
    "title_canon_sha256": "31927a72f41b1a5baa754cb591e40ca44b679b1b15dc250f287d35b871a1ba0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.13495",
    "kind": "arxiv",
    "version": 1
  }
}