Pith Number

pith:SATTBDJX

pith:2022:SATTBDJXRHAKGVSGXDBQNHYBEI

not attested not anchored not stored refs pending

Unsupervised Domain Adaptive Fundus Image Segmentation with Few Labeled Source Data

Chaoyi Zhang, Dongnan Liu, Qianbi Yu, Weidong Cai, Xinwen Zhang

arxiv:2210.04379 v1 · 2022-10-10 · 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{SATTBDJXRHAKGVSGXDBQNHYBEI}

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	2026-07-05T05:04:52.713878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9027308d3789c0a35646b8c3069f01222f80db92098fd65a81efa6594da9e9ec

Aliases

arxiv: 2210.04379 · arxiv_version: 2210.04379v1 · doi: 10.48550/arxiv.2210.04379 · pith_short_12: SATTBDJXRHAK · pith_short_16: SATTBDJXRHAKGVSG · pith_short_8: SATTBDJX

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/SATTBDJXRHAKGVSGXDBQNHYBEI \
  | 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: 9027308d3789c0a35646b8c3069f01222f80db92098fd65a81efa6594da9e9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49428b6ea94edacdffeb955c64357b60ead41ba9e75c437353f047c95fe58fe7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-10T00:30:48Z",
    "title_canon_sha256": "3b2c0d0f74faf5a57f6a93d383a12d50ff10c574eb3eb2bb281aff81864aa33c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04379",
    "kind": "arxiv",
    "version": 1
  }
}