Pith Number

pith:4QSXASUN

pith:2018:4QSXASUNX3C6D24FYDTAZ5OBPS

not attested not anchored not stored refs pending

Detection of Proteoglycan Loss from Articular Cartilage using Brillouin Microscopy, with Applications to Osteoarthritis

Carl Paterson, Daniele Dini, Darryl R. Overby, Irina V. Kabakova, Maryam Imani Masouleh, Pei-Jung Wu, Peter Torok

arxiv:1812.02334 v1 · 2018-12-06 · physics.bio-ph · physics.optics · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QSXASUNX3C6D24FYDTAZ5OBPS}

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	2026-05-17T23:58:52.191572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e425704a8dbec5e1eb85c0e60cf5c17ca1acdbde6b836b174399c48a32958392

Aliases

arxiv: 1812.02334 · arxiv_version: 1812.02334v1 · doi: 10.48550/arxiv.1812.02334 · pith_short_12: 4QSXASUNX3C6 · pith_short_16: 4QSXASUNX3C6D24F · pith_short_8: 4QSXASUN

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/4QSXASUNX3C6D24FYDTAZ5OBPS \
  | 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: e425704a8dbec5e1eb85c0e60cf5c17ca1acdbde6b836b174399c48a32958392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f51c35c51921524f8b6c22372b7efe1300d4a2e4437722aa70f84de791cc0a1f",
    "cross_cats_sorted": [
      "physics.optics",
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-12-06T03:22:56Z",
    "title_canon_sha256": "1562403ef399cf2858ea0253f9a74379f460c939f0d81482e9c6cb995025abc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02334",
    "kind": "arxiv",
    "version": 1
  }
}