Pith Number

pith:3CGFMYJK

pith:2022:3CGFMYJKADDBCJNQFNPMKDJA4L

not attested not anchored not stored refs pending

FlexR: Few-shot Classification with Language Embeddings for Structured Reporting of Chest X-rays

Ashkan Khakzar, Kamilia Zaripova, Kristina Mach, Matthias Keicher, Nassir Navab, Tobias Czempiel

arxiv:2203.15723 v2 · 2022-03-29 · 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{3CGFMYJKADDBCJNQFNPMKDJA4L}

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	2026-07-05T06:05:57.019538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88c56612a00c61125b02b5ec50d20e2f3ec849d0699c2cf416a5c9145929a43

Aliases

arxiv: 2203.15723 · arxiv_version: 2203.15723v2 · doi: 10.48550/arxiv.2203.15723 · pith_short_12: 3CGFMYJKADDB · pith_short_16: 3CGFMYJKADDBCJNQ · pith_short_8: 3CGFMYJK

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/3CGFMYJKADDBCJNQFNPMKDJA4L \
  | 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: d88c56612a00c61125b02b5ec50d20e2f3ec849d0699c2cf416a5c9145929a43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5841090e98ad59253047d8782ef01ed91830083887b71f89afa0bfdea53bcf23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-29T16:31:39Z",
    "title_canon_sha256": "7a508e013488c2187990bb759a73e8c386a7684b9e7b2e6e44079956b5fc5f2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15723",
    "kind": "arxiv",
    "version": 2
  }
}