Pith Number

pith:U73SV2AQ

pith:2024:U73SV2AQMVOKQ7R5ZTCSLX5PO2

not attested not anchored not stored refs pending

Image Retrieval with Intra-Sweep Representation Learning for Neck Ultrasound Scanning Guidance

Adam Schmidt, Eitan Prisman, Septimiu E. Salcudean, Wanwen Chen

arxiv:2412.07741 v1 · 2024-12-10 · 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{U73SV2AQMVOKQ7R5ZTCSLX5PO2}

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	2026-07-05T09:47:14.666386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7f72ae810655ca87e3dccc525dfaf76b2cb310f3781b987298c928d03f6b44d

Aliases

arxiv: 2412.07741 · arxiv_version: 2412.07741v1 · doi: 10.48550/arxiv.2412.07741 · pith_short_12: U73SV2AQMVOK · pith_short_16: U73SV2AQMVOKQ7R5 · pith_short_8: U73SV2AQ

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/U73SV2AQMVOKQ7R5ZTCSLX5PO2 \
  | 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: a7f72ae810655ca87e3dccc525dfaf76b2cb310f3781b987298c928d03f6b44d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5ad23c77b2a10f15e2ea380af61d0d2d4aba9e0a1d7879e7f33f0b8fdc82af0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-10T18:39:33Z",
    "title_canon_sha256": "1e425e89c779fc43781dc901e68c932c775525642df3252d897b9c8364f5aaa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07741",
    "kind": "arxiv",
    "version": 1
  }
}