Pith Number

pith:TKXX4LIZ

pith:2021:TKXX4LIZDLOF2VRHZGTKO42TEI

not attested not anchored not stored refs pending

Prior Attention Network for Multi-Lesion Segmentation in Medical Images

Chenbin Ma, Fan Song, Guangda Fan, Guanglei Zhang, Peng Zhang, Xiangyu Zhao, Yangyang Sun, Youdan Feng

arxiv:2110.04735 v1 · 2021-10-10 · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKXX4LIZDLOF2VRHZGTKO42TEI}

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	2026-07-05T03:21:20.814595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aaf7e2d191adc5d5627c9a6a77353220b93f2c254d81dc666ada622dfebde3e

Aliases

arxiv: 2110.04735 · arxiv_version: 2110.04735v1 · doi: 10.48550/arxiv.2110.04735 · pith_short_12: TKXX4LIZDLOF · pith_short_16: TKXX4LIZDLOF2VRH · pith_short_8: TKXX4LIZ

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/TKXX4LIZDLOF2VRHZGTKO42TEI \
  | 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: 9aaf7e2d191adc5d5627c9a6a77353220b93f2c254d81dc666ada622dfebde3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4920095b58080d7dfec207a654e32feb470bd2c2c0c1b3711f6079403e0a78e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-10-10T08:43:41Z",
    "title_canon_sha256": "810d9bfddb88cc66ee9fe324b4759e20b66b3e17ad1e16fae671b5dd9886f5b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04735",
    "kind": "arxiv",
    "version": 1
  }
}