Pith Number

pith:OH7Y3546

pith:2023:OH7Y3546445RWFLAOURMNI7TLQ

not attested not anchored not stored refs pending

Contrastive Self-Supervised Learning for Spatio-Temporal Analysis of Lung Ultrasound Videos

Almaz Dessie, Alvin Chen, Andrew Hersh, Balasundar Raju, Bo Shopsin, Courosh Mehanian, Cristian Madar, Cynthia R Gregory, David O Kessler, Di Coneybeare, Jacob Avila, Jeffrey Shupp, Jiahong Ouyang, Jochen Kruecker, Jonathan Rubin, Joni Rabiner, Kenton W Gregory, Kristin Dwyer, Laura S Johnson, Laurie Malia, Li Chen, Meihua Zhu, Naveen Balaraju, Peter Weimersheimer, Rachel Millin, Shubham Patil, Sourabh Kulhare

arxiv:2310.10689 v1 · 2023-10-14 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OH7Y3546445RWFLAOURMNI7TLQ}

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	2026-07-05T07:01:26.645853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71ff8df79ee73b1b15607522c6a3f35c09bd1f10cc54006930b91e1d4f313e75

Aliases

arxiv: 2310.10689 · arxiv_version: 2310.10689v1 · doi: 10.48550/arxiv.2310.10689 · pith_short_12: OH7Y3546445R · pith_short_16: OH7Y3546445RWFLA · pith_short_8: OH7Y3546

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/OH7Y3546445RWFLAOURMNI7TLQ \
  | 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: 71ff8df79ee73b1b15607522c6a3f35c09bd1f10cc54006930b91e1d4f313e75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4474fb11408a5910ab1350a8c5177a94759bdb0429003ec4c98665eb9d3d60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-10-14T17:53:44Z",
    "title_canon_sha256": "a52c7dfcd74959352dca3eb93209c40db839546ad05c55e2a4c8a77099264b9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.10689",
    "kind": "arxiv",
    "version": 1
  }
}