Pith Number

pith:7N4PV35Z

pith:2025:7N4PV35ZQGWET6OXM7DQGIGOOK

not attested not anchored not stored refs pending

Real-Time 3D Guidewire Reconstruction from Intraoperative DSA Images for Robot-Assisted Endovascular Interventions

Bingrui Li, Bo Lu, Peng Qi, Tianliang Yao, Yixuan Yuan, Zhiqiang Pei

arxiv:2506.21631 v1 · 2025-06-25 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7N4PV35ZQGWET6OXM7DQGIGOOK}

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	2026-07-05T11:27:57.640033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb78faefb981ac49f9d767c70320ce7290ca7841d97338573968efbce949bd59

Aliases

arxiv: 2506.21631 · arxiv_version: 2506.21631v1 · doi: 10.48550/arxiv.2506.21631 · pith_short_12: 7N4PV35ZQGWE · pith_short_16: 7N4PV35ZQGWET6OX · pith_short_8: 7N4PV35Z

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/7N4PV35ZQGWET6OXM7DQGIGOOK \
  | 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: fb78faefb981ac49f9d767c70320ce7290ca7841d97338573968efbce949bd59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a89587b9328244a33abb0ee3bb0a659485ca3b321623caed72a77fc20ec77a48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-06-25T02:19:00Z",
    "title_canon_sha256": "ffdba4f638177fb91d1c217ce7674303b78e575830e4afb708f62abc54ed9c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21631",
    "kind": "arxiv",
    "version": 1
  }
}