Pith Number

pith:3RJ4AXOT

pith:2025:3RJ4AXOTHKHULCXUBWBC5UMXLL

not attested not anchored not stored refs pending

Long-tailed Medical Diagnosis with Relation-aware Representation Learning and Iterative Classifier Calibration

Li Pan, Qiushi Yang, Tan Li, Yupei Zhang, Zhen Chen

arxiv:2502.03238 v2 · 2025-02-05 · cs.CV · cs.AI · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RJ4AXOTHKHULCXUBWBC5UMXLL}

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	2026-07-05T10:11:09.268344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc53c05dd33a8f458af40d822ed1975ac8c474bb2d4233be3aeb74844ce797f9

Aliases

arxiv: 2502.03238 · arxiv_version: 2502.03238v2 · doi: 10.48550/arxiv.2502.03238 · pith_short_12: 3RJ4AXOTHKHU · pith_short_16: 3RJ4AXOTHKHULCXU · pith_short_8: 3RJ4AXOT

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/3RJ4AXOTHKHULCXUBWBC5UMXLL \
  | 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: dc53c05dd33a8f458af40d822ed1975ac8c474bb2d4233be3aeb74844ce797f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f9938c695db57cdf7f52f39fb33083a895719bd5b7fa87080b25d3a505656ca",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-05T14:57:23Z",
    "title_canon_sha256": "664f455cbd6c5e360ade7abb0c165501e10c40c68d28ff692dc2e2f5be62b10b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03238",
    "kind": "arxiv",
    "version": 2
  }
}