Pith Number

pith:FQDJQYBI

pith:2021:FQDJQYBILSALJXTUCGTMQLINOV

not attested not anchored not stored refs pending

Generalize Ultrasound Image Segmentation via Instant and Plug & Play Style Transfer

Alejandro F Frangi, Dong Ni, Guangquan Zhou, Rui Gao, Rui Li, Xiaoqiong Huang, Xin Yang, Yankai Huang, Yi Xiong, Yuanji Zhang, Zhendong Liu

arxiv:2101.03711 v1 · 2021-01-11 · 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{FQDJQYBILSALJXTUCGTMQLINOV}

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	2026-07-05T02:05:53.045686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c069860285c80b4de7411a6c82d0d7562ea0194899f5b4701dff227c8452a65

Aliases

arxiv: 2101.03711 · arxiv_version: 2101.03711v1 · doi: 10.48550/arxiv.2101.03711 · pith_short_12: FQDJQYBILSAL · pith_short_16: FQDJQYBILSALJXTU · pith_short_8: FQDJQYBI

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/FQDJQYBILSALJXTUCGTMQLINOV \
  | 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: 2c069860285c80b4de7411a6c82d0d7562ea0194899f5b4701dff227c8452a65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b54756febafa485f43579fd0cf5fa8fe2bc61fe683e6ac1b697cc513bf63c37",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-01-11T05:45:30Z",
    "title_canon_sha256": "7ddffac8ae9a26d63891c4f91b8cd5b32d1b5eb9160da1e629c4e80963257ed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03711",
    "kind": "arxiv",
    "version": 1
  }
}