Pith Number

pith:LU2LD2E3

pith:2023:LU2LD2E3KYI2KWXACHTUD3GAZ2

not attested not anchored not stored refs pending

Possible depth-resolved reconstruction of shear moduli in the cornea following collagen crosslinking (CXL) with optical coherence tomography and elastography

Gabriel Regnault, Ivan Pelivanov, Matthew O'Donnell, Mitchell A. Kirby, Ruikang K. Wang, Tueng T. Shen

arxiv:2301.12037 v2 · 2023-01-28 · 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{LU2LD2E3KYI2KWXACHTUD3GAZ2}

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	2026-07-05T06:04:36.432602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d34b1e89b5611a55ae011e741ecc0ce8d61c70a55ee3e12d7bef578a81202ef

Aliases

arxiv: 2301.12037 · arxiv_version: 2301.12037v2 · doi: 10.48550/arxiv.2301.12037 · pith_short_12: LU2LD2E3KYI2 · pith_short_16: LU2LD2E3KYI2KWXA · pith_short_8: LU2LD2E3

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/LU2LD2E3KYI2KWXACHTUD3GAZ2 \
  | 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: 5d34b1e89b5611a55ae011e741ecc0ce8d61c70a55ee3e12d7bef578a81202ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d14e284cf3ff151767447175aa68b6f705aa1305ff8d064d51b6f53445a432e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2023-01-28T00:44:05Z",
    "title_canon_sha256": "9c5922a6ef4347df86c081ab60a4a25340e7611dbec5571318611b6aac4d7566"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.12037",
    "kind": "arxiv",
    "version": 2
  }
}