Pith Number

pith:GDOWQZTA

pith:2025:GDOWQZTALAI4SNJEAUWSR4ALIN

not attested not anchored not stored refs pending

Spatiotemporal Learning with Context-aware Video Tubelets for Ultrasound Video Analysis

Alvin Chen, Balasundar Raju, Bryson Hicks, Christopher Moore, Cristiana Baloescu, Cynthia Gregory, David O. Kessler, Gary Y. Li, Jeffrey Shupp, Jochen Kruecker, Kenton Gregory, Li Chen, Maria Parker, Nikolai Schnittke

arxiv:2503.17475 v1 · 2025-03-21 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDOWQZTALAI4SNJEAUWSR4ALIN}

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	2026-07-05T10:37:10.154178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30dd6866605811c93524052d28f00b43748e38ec6777ecc54a1b947e5d5a8644

Aliases

arxiv: 2503.17475 · arxiv_version: 2503.17475v1 · doi: 10.48550/arxiv.2503.17475 · pith_short_12: GDOWQZTALAI4 · pith_short_16: GDOWQZTALAI4SNJE · pith_short_8: GDOWQZTA

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/GDOWQZTALAI4SNJEAUWSR4ALIN \
  | 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: 30dd6866605811c93524052d28f00b43748e38ec6777ecc54a1b947e5d5a8644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "882957c67018218446fb3999742338f5e8b626ea17c3295210cae3ba031beb19",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-21T18:39:42Z",
    "title_canon_sha256": "8ed6206db6ca22cbe874b72556ce2ad0663924909e71d6ecc8987b8714e458aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17475",
    "kind": "arxiv",
    "version": 1
  }
}