Pith Number

pith:O6BRB45J

pith:2021:O6BRB45JQECXFZPRQ4KDS3ABC6

not attested not anchored not stored refs pending

Source-Free Domain Adaptive Fundus Image Segmentation with Denoised Pseudo-Labeling

Cheng Chen, Pheng-Ann Heng, Qi Dou, Quande Liu, Yueming Jin

arxiv:2109.09735 v1 · 2021-09-19 · eess.IV · 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{O6BRB45JQECXFZPRQ4KDS3ABC6}

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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.

Cited by

2 papers in Pith

APRIL-MedSeg: A Modular Medical Image Segmentation Toolbox Embracing Modern Paradigms

Receipt and verification

First computed	2026-07-05T03:15:54.139210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

778310f3a9810572e5f18714396c0117b1ba362bd6eefcecde4217ca8185bc10

Aliases

arxiv: 2109.09735 · arxiv_version: 2109.09735v1 · doi: 10.48550/arxiv.2109.09735 · pith_short_12: O6BRB45JQECX · pith_short_16: O6BRB45JQECXFZPR · pith_short_8: O6BRB45J

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/O6BRB45JQECXFZPRQ4KDS3ABC6 \
  | 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: 778310f3a9810572e5f18714396c0117b1ba362bd6eefcecde4217ca8185bc10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da4a8980613d7f53944b13b9b7a9c376d7618ec96dbca6cf82a31b9780caca36",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-09-19T06:38:21Z",
    "title_canon_sha256": "7e344d98b11ed95ef2b7d4dec7ebdddc290ee26b7c9fe41542d52702b0d4d7df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09735",
    "kind": "arxiv",
    "version": 1
  }
}