Pith Number

pith:CKTDZM7T

pith:2026:CKTDZM7TMKDC5MS2XFKJM5JWSS

not attested not anchored not stored refs pending

Uncertainty-Aware Last-Layer Adaptation of RETFound for Referable Diabetic Retinopathy Screening Under Dataset Shift

Karim Mardhani

arxiv:2607.02569 v1 · 2026-06-30 · 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{CKTDZM7TMKDC5MS2XFKJM5JWSS}

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	2026-07-07T00:16:00.953658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a63cb3f362862eb25ab95496753694b014eb5fdf4b69dc3b56989f94dc208e

Aliases

arxiv: 2607.02569 · arxiv_version: 2607.02569v1 · doi: 10.48550/arxiv.2607.02569 · pith_short_12: CKTDZM7TMKDC · pith_short_16: CKTDZM7TMKDC5MS2 · pith_short_8: CKTDZM7T

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/CKTDZM7TMKDC5MS2XFKJM5JWSS \
  | 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: 12a63cb3f362862eb25ab95496753694b014eb5fdf4b69dc3b56989f94dc208e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c9fa9bf74aaacd7477c11f082d47ed5be3a6dee40d8c7c733803bdac0141d5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-30T06:10:58Z",
    "title_canon_sha256": "10eac1e19d930b19a542bc08d1750b5d16a07f622abb86d0e08d46e800f00d7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02569",
    "kind": "arxiv",
    "version": 1
  }
}