Pith Number

pith:WRUS7DL3

pith:2025:WRUS7DL3STLAOTSIA42DM35XTE

not attested not anchored not stored refs pending

Dynamic Arthroscopic Navigation System for Anterior Cruciate Ligament Reconstruction Based on Multi-level Memory Architecture

Jiahao Cui, Qinwei Guo, Shuai Yang, Shuo Wang, Weili Shi

arxiv:2504.19398 v1 · 2025-04-28 · 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{WRUS7DL3STLAOTSIA42DM35XTE}

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	2026-07-05T10:54:56.616381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4692f8d7b94d6074e480734366fb7993a4d7b631e2114efe22d0d9e03a67841

Aliases

arxiv: 2504.19398 · arxiv_version: 2504.19398v1 · doi: 10.48550/arxiv.2504.19398 · pith_short_12: WRUS7DL3STLA · pith_short_16: WRUS7DL3STLAOTSI · pith_short_8: WRUS7DL3

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/WRUS7DL3STLAOTSIA42DM35XTE \
  | 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: b4692f8d7b94d6074e480734366fb7993a4d7b631e2114efe22d0d9e03a67841

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ebceb0a2e1da1bbe204c54cb8034865c2135d9d689e62cda51972a8b53ea72",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-28T00:37:15Z",
    "title_canon_sha256": "65ea87dfd15a73dd3bedaa7d6b4c605428ced878b5e1e495a09ae3616b516c87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19398",
    "kind": "arxiv",
    "version": 1
  }
}