Pith Number

pith:WHWRRWOU

pith:2023:WHWRRWOU4EOIOFBUXG4U6RX66M

not attested not anchored not stored refs pending

CoactSeg: Learning from Heterogeneous Data for New Multiple Sclerosis Lesion Segmentation

Bjoern Picker, Hengcan Shi, Jianfei Cai, Winston Chong, Yicheng Wu, Zhonghua Wu

arxiv:2307.04513 v2 · 2023-07-10 · 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{WHWRRWOU4EOIOFBUXG4U6RX66M}

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	2026-07-05T06:50:56.514603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1ed18d9d4e11c871434b9b94f46fef316d2f3c06be6d2795d657c9086f19f0f

Aliases

arxiv: 2307.04513 · arxiv_version: 2307.04513v2 · doi: 10.48550/arxiv.2307.04513 · pith_short_12: WHWRRWOU4EOI · pith_short_16: WHWRRWOU4EOIOFBU · pith_short_8: WHWRRWOU

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/WHWRRWOU4EOIOFBUXG4U6RX66M \
  | 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: b1ed18d9d4e11c871434b9b94f46fef316d2f3c06be6d2795d657c9086f19f0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c2db562efd01c5b88467c2e0f98d4e2a5f3d7e14e89cf5f7755bb9a9a32c2b1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-07-10T12:20:05Z",
    "title_canon_sha256": "2dfe1f02363744e356b57ef5fa11078b2f3dd396c1fb23715f6b4c38344b27d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04513",
    "kind": "arxiv",
    "version": 2
  }
}