Pith Number

pith:VDQ7CUWJ

pith:2026:VDQ7CUWJE7PC7RICXOEBBWVBDG

not attested not anchored not stored refs pending

An interpretable and trustworthy AI framework for large-scale longitudinal structure-pain association studies using data from the Osteoarthritis Initiative (OAI)

C. Kent Kwoh, Haoyang Li, Hongxu Ding, Jincheng Yu, Rachel Yuanbao Chen, Shen Liu, Xiaoxiao Sun, Yiwen Liu

arxiv:2606.05357 v1 · 2026-06-03 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDQ7CUWJE7PC7RICXOEBBWVBDG}

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	2026-06-05T00:13:55.236704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8e1f152c927de2fc502bb8810daa1199f5e41bbc76ddeca7ec0eeb5f2a54337

Aliases

arxiv: 2606.05357 · arxiv_version: 2606.05357v1 · doi: 10.48550/arxiv.2606.05357 · pith_short_12: VDQ7CUWJE7PC · pith_short_16: VDQ7CUWJE7PC7RIC · pith_short_8: VDQ7CUWJ

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/VDQ7CUWJE7PC7RICXOEBBWVBDG \
  | 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: a8e1f152c927de2fc502bb8810daa1199f5e41bbc76ddeca7ec0eeb5f2a54337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a2391717b7df940827b24d51eff667d8260c6f65a3887926f4524f26d6c4a8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-03T18:59:38Z",
    "title_canon_sha256": "1d1b259afe9a8a03adefd868099382e940fca30a65b8b573fc4baf7467e25cbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05357",
    "kind": "arxiv",
    "version": 1
  }
}