Pith Number

pith:654CJ23D

pith:2020:654CJ23DPV6XEWQZ52Y5WGDZ7C

not attested not anchored not stored refs pending

Searching Collaborative Agents for Multi-plane Localization in 3D Ultrasound

Alejandro Frangi, Chaoyu Chen, Dong Ni, Haoran Dou, Huanjia Luo, Jikuan Qian, Rui Li, Wenlong Shi, Xiaoqiong Huang, Xin Yang, Yi Xiong, Yuanji Zhang, Yuhao Huang

arxiv:2007.15273 v1 · 2020-07-30 · cs.CV · eess.IV · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{654CJ23DPV6XEWQZ52Y5WGDZ7C}

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	2026-07-05T01:23:29.189740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f77824eb637d7d725a19eeb1db1879f89a227af1b2143f33059d91cf6b11d8c4

Aliases

arxiv: 2007.15273 · arxiv_version: 2007.15273v1 · doi: 10.48550/arxiv.2007.15273 · pith_short_12: 654CJ23DPV6X · pith_short_16: 654CJ23DPV6XEWQZ · pith_short_8: 654CJ23D

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/654CJ23DPV6XEWQZ52Y5WGDZ7C \
  | 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: f77824eb637d7d725a19eeb1db1879f89a227af1b2143f33059d91cf6b11d8c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f0b68fb6a4e63b43820b7472991d43eaf960f2074fe4eed7cb54a25cd3588f",
    "cross_cats_sorted": [
      "eess.IV",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-30T07:23:55Z",
    "title_canon_sha256": "bded4d3ec1ed1496455edaa57980dd796a41812edd51dcc9283a77084316d7b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15273",
    "kind": "arxiv",
    "version": 1
  }
}