Pith Number

pith:KRUH3WFH

pith:2022:KRUH3WFHMORADXO6EAZKRW3YVE

not attested not anchored not stored refs pending

CheXstray: Real-time Multi-Modal Data Concordance for Drift Detection in Medical Imaging AI

Arjun Soin, Ivan Tarapov, Jameson Merkow, Jin Long, Joseph Paul Cohen, Matthew P Lungren, Smitha Saligrama, Stephen Kaiser, Steven Borg

arxiv:2202.02833 v2 · 2022-02-06 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRUH3WFHMORADXO6EAZKRW3YVE}

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	2026-07-05T04:06:19.138889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54687dd8a763a201ddde2032a8db78a9136466fdaef14acae88cd52df59e45cd

Aliases

arxiv: 2202.02833 · arxiv_version: 2202.02833v2 · doi: 10.48550/arxiv.2202.02833 · pith_short_12: KRUH3WFHMORA · pith_short_16: KRUH3WFHMORADXO6 · pith_short_8: KRUH3WFH

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/KRUH3WFHMORADXO6EAZKRW3YVE \
  | 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: 54687dd8a763a201ddde2032a8db78a9136466fdaef14acae88cd52df59e45cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6cc98cb2cd679afd49c3b1a334a76940246d6b1c63d91c2978555e57a5dabca",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-02-06T18:58:35Z",
    "title_canon_sha256": "eb3edf3ff340a888c87694ef012c49e91d077d9af43ba9280fb03b9776cb3d69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02833",
    "kind": "arxiv",
    "version": 2
  }
}