Pith Number

pith:KZS4LOIY

pith:2026:KZS4LOIYCNEFFYBQZN3344SNDG

not attested not anchored not stored refs pending

Sectorial customized corneal crosslinking for keratoconus: an inverse biomechanical design study with an anisotropic reduced shell finite-element surrogate

A. Altamirano-Torres, J. Sumaya-Martinez

arxiv:2607.06385 v1 · 2026-07-07 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZS4LOIYCNEFFYBQZN3344SNDG}

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	2026-07-08T01:19:23.858274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5665c5b918134852e030cb77be724d1992469b538cc3ee4259d325196adb5465

Aliases

arxiv: 2607.06385 · arxiv_version: 2607.06385v1 · doi: 10.48550/arxiv.2607.06385 · pith_short_12: KZS4LOIYCNEF · pith_short_16: KZS4LOIYCNEFFYBQ · pith_short_8: KZS4LOIY

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/KZS4LOIYCNEFFYBQZN3344SNDG \
  | 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: 5665c5b918134852e030cb77be724d1992469b538cc3ee4259d325196adb5465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa326c020e1777068fe320e2818843e959d2d200e6ae5dfcc5ad45cfd7c3c780",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-07T15:22:41Z",
    "title_canon_sha256": "076f1a38c4d70243c3d4c5b1ca4f79a0be06671e74b1b8e4324a0836640db5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06385",
    "kind": "arxiv",
    "version": 1
  }
}