Pith Number

pith:3IIQ2CYY

pith:2022:3IIQ2CYYRMJDXLTAGSY6FGIUOD

not attested not anchored not stored refs pending

Clinical Contrastive Learning for Biomarker Detection

Ghassan AlRegib, Kiran Kokilepersaud, Mohit Prabhushankar

arxiv:2211.05092 v1 · 2022-11-09 · cs.CV · cs.LG · 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{3IIQ2CYYRMJDXLTAGSY6FGIUOD}

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	2026-07-05T05:14:45.644420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da110d0b188b123bae6034b1e2991470ceb87f81424c83f3a63d920e8c819023

Aliases

arxiv: 2211.05092 · arxiv_version: 2211.05092v1 · doi: 10.48550/arxiv.2211.05092 · pith_short_12: 3IIQ2CYYRMJD · pith_short_16: 3IIQ2CYYRMJDXLTA · pith_short_8: 3IIQ2CYY

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/3IIQ2CYYRMJDXLTAGSY6FGIUOD \
  | 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: da110d0b188b123bae6034b1e2991470ceb87f81424c83f3a63d920e8c819023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6128b7066a9a9f3f1c92d6fc67a93ae55609243b5cd08ccf4455282f924e9122",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-09T18:29:56Z",
    "title_canon_sha256": "18c07d36c3bbd6041b7c80067a9b457ca7a85f957c09496c05b99c4717a2a102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05092",
    "kind": "arxiv",
    "version": 1
  }
}