Pith Number

pith:JIAVEPWH

pith:2023:JIAVEPWHOTKHATQKVSXH7AXXBO

not attested not anchored not stored refs pending

DrasCLR: A Self-supervised Framework of Learning Disease-related and Anatomy-specific Representation for 3D Medical Images

Junxiang Chen, Kayhan Batmanghelich, Ke Yu, Li Sun, Max Reynolds, Tigmanshu Chaudhary

arxiv:2302.10390 v2 · 2023-02-21 · cs.CV · cs.AI · 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{JIAVEPWHOTKHATQKVSXH7AXXBO}

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	2026-07-05T05:51:29.542066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a01523ec774d4704e0aacae7f82f70b9e8a68da019f353b962d256e6c17ebdc

Aliases

arxiv: 2302.10390 · arxiv_version: 2302.10390v2 · doi: 10.48550/arxiv.2302.10390 · pith_short_12: JIAVEPWHOTKH · pith_short_16: JIAVEPWHOTKHATQK · pith_short_8: JIAVEPWH

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/JIAVEPWHOTKHATQKVSXH7AXXBO \
  | 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: 4a01523ec774d4704e0aacae7f82f70b9e8a68da019f353b962d256e6c17ebdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2abd67cdbb6188f7eced3fc45936d4e44f02d4b80b76830092b8ef089bc61ce6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-21T01:32:27Z",
    "title_canon_sha256": "bd774cd52e9c15e250232039f1a48007472f097b5f160717c96f5ebd205953f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.10390",
    "kind": "arxiv",
    "version": 2
  }
}