Pith Number

pith:Q6TWZTTZ

pith:2025:Q6TWZTTZECRCSLYSEXPIAJ4IFS

not attested not anchored not stored refs pending

Weakly Supervised Segmentation of Hyper-Reflective Foci with Compact Convolutional Transformers and SAM2

2), (2) Department of Ophthalmology, 3) ((1) B-IT, (3) Lamarr Institute for Machine Learning, 4), (4) Department of Ophthalmology, 5), (5) Augenzentrum Grischun, Artificial Intelligence, Chur, Department of Computer Science, Heidelberg University, Justus Bisten (1), Maximilian W. M. Wintergerst (2, Olivier Morelle (1, Robert P. Finger (2, Switzerland), Thomas Schultz (1, University Hospital Bonn, University Medical Center Mannheim, University of Bonn

arxiv:2501.05933 v2 · 2025-01-10 · 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{Q6TWZTTZECRCSLYSEXPIAJ4IFS}

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	2026-07-05T10:36:34.382756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87a76cce7920a2292f1225de8027882c946d4c2f6e66eb759e5234348a4d4693

Aliases

arxiv: 2501.05933 · arxiv_version: 2501.05933v2 · doi: 10.48550/arxiv.2501.05933 · pith_short_12: Q6TWZTTZECRC · pith_short_16: Q6TWZTTZECRCSLYS · pith_short_8: Q6TWZTTZ

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/Q6TWZTTZECRCSLYSEXPIAJ4IFS \
  | 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: 87a76cce7920a2292f1225de8027882c946d4c2f6e66eb759e5234348a4d4693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc295590a2bd3a9cf5aaad18f74593da3578109b2ab5e7684435d50fc7bd2b42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-10T12:56:18Z",
    "title_canon_sha256": "ee889779b0aba9fac72e735e4f56a2167ccf9b4021f6c67e384b4a887b2efb77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05933",
    "kind": "arxiv",
    "version": 2
  }
}