Pith Number

pith:MHWM4UAG

pith:2023:MHWM4UAGIEZ2Q4H6JJG6C7WDRJ

not attested not anchored not stored refs pending

Partial Vessels Annotation-based Coronary Artery Segmentation with Self-training and Prototype Learning

Guanyu Yang, Xiaolei Zhang, Yaolei Qi, Zheng Zhang

arxiv:2307.04472 v1 · 2023-07-10 · 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{MHWM4UAGIEZ2Q4H6JJG6C7WDRJ}

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	2026-07-05T06:29:13.959896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ecce50064133a870fe4a4de17ec38a4c30e996a5ff1010f8f1bf87d3ef1664

Aliases

arxiv: 2307.04472 · arxiv_version: 2307.04472v1 · doi: 10.48550/arxiv.2307.04472 · pith_short_12: MHWM4UAGIEZ2 · pith_short_16: MHWM4UAGIEZ2Q4H6 · pith_short_8: MHWM4UAG

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/MHWM4UAGIEZ2Q4H6JJG6C7WDRJ \
  | 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: 61ecce50064133a870fe4a4de17ec38a4c30e996a5ff1010f8f1bf87d3ef1664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c773371bb31f0458fd93d1ae42768d2eb99e1974c666fe6dbb247c5d16395486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-10T10:42:48Z",
    "title_canon_sha256": "644ec8bbb956da51cbdf82e257da930c6446df34c612e5d09b22d446f70a43c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04472",
    "kind": "arxiv",
    "version": 1
  }
}