Pith Number

pith:GLJJL7DX

pith:2026:GLJJL7DX64QMY3KT744BISTTU6

not attested not anchored not stored refs pending

From Kellgren-Lawrence to Calcium Pyrophosphate Crystal Deposition: A Soft-Labelling Framework for Knee Osteoarthritis Assessmen

C\'esar Herv\'as-Mart\'inez, Edoardo Cipolletta, Emilio Filippucci, Francisco B\'erchez-Moreno, Luca Romeo, Maria Chiara Fiorentino, Pedro A. Guti\'errez, Riccardo Rosati, V\'ictor M. Vargas

arxiv:2605.28176 v1 · 2026-05-27 · 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{GLJJL7DX64QMY3KT744BISTTU6}

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	2026-05-28T01:05:01.333361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d295fc77f720cc6d53ff38144a73a7b045a830bc6401c99ffdee137d85c13b

Aliases

arxiv: 2605.28176 · arxiv_version: 2605.28176v1 · doi: 10.48550/arxiv.2605.28176 · pith_short_12: GLJJL7DX64QM · pith_short_16: GLJJL7DX64QMY3KT · pith_short_8: GLJJL7DX

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/GLJJL7DX64QMY3KT744BISTTU6 \
  | 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: 32d295fc77f720cc6d53ff38144a73a7b045a830bc6401c99ffdee137d85c13b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "601da43b3d856e8c5b0483d4cbfb1323120c44f5117864428298f2ff0767202b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-27T08:57:01Z",
    "title_canon_sha256": "8f1ee32cc62468c2637b183f426eb897cf536b205488bad40199711a0a68616c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28176",
    "kind": "arxiv",
    "version": 1
  }
}