Pith Number

pith:S3YTLXEV

pith:2017:S3YTLXEVCRPJTYXMM6PNP3IZOK

not attested not anchored not stored refs pending

Quantifying birefringence in the bovine model of early osteoarthritis using polarisation-sensitive optical coherence tomography and mechanical indentation

Ashvin Thambyah, Bastian Br\"auer, Fr\'ed\'erique Vanholsbeeck, Matthew Goodwin, Stephen Lewis

arxiv:1709.05129 v2 · 2017-09-15 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S3YTLXEVCRPJTYXMM6PNP3IZOK}

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	2026-05-18T00:09:09.915249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96f135dc95145e99e2ec679ed7ed1972be681d6d53dd5ddad1f67546813f8864

Aliases

arxiv: 1709.05129 · arxiv_version: 1709.05129v2 · doi: 10.48550/arxiv.1709.05129 · pith_short_12: S3YTLXEVCRPJ · pith_short_16: S3YTLXEVCRPJTYXM · pith_short_8: S3YTLXEV

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/S3YTLXEVCRPJTYXMM6PNP3IZOK \
  | 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: 96f135dc95145e99e2ec679ed7ed1972be681d6d53dd5ddad1f67546813f8864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030455dd66ec9496cf789660ea71062df5a7f02502386766dc9f482b29750475",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-09-15T09:45:46Z",
    "title_canon_sha256": "717c90526a550c6885c5ca016a35fb90e24791f1d932a9efcf8c97418147238d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05129",
    "kind": "arxiv",
    "version": 2
  }
}