Pith Number

pith:VNNJPNF3

pith:2025:VNNJPNF3ZKQUKPC26XK5UARLZD

not attested not anchored not stored refs pending

Evaluation of In Vivo Subject-Specific Mechanical Modeling of the Optic Nerve Head for Robust Assessment of Ocular Mechanics

Amin Pourasghar, Chhavi Saini, John C. Brigham, Lucy Q. Shen, Mengyu Wang, Soumaya Ouhsousou

arxiv:2504.21765 v1 · 2025-04-30 · physics.med-ph · physics.bio-ph · physics.comp-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{VNNJPNF3ZKQUKPC26XK5UARLZD}

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	2026-07-05T10:56:29.282876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab5a97b4bbcaa1453c5af5d5da022bc8ebd8d5662638400184e63c2228063413

Aliases

arxiv: 2504.21765 · arxiv_version: 2504.21765v1 · doi: 10.48550/arxiv.2504.21765 · pith_short_12: VNNJPNF3ZKQU · pith_short_16: VNNJPNF3ZKQUKPC2 · pith_short_8: VNNJPNF3

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/VNNJPNF3ZKQUKPC26XK5UARLZD \
  | 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: ab5a97b4bbcaa1453c5af5d5da022bc8ebd8d5662638400184e63c2228063413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be64077940c1e89999e69af0afe121fb9064915ed0a3ac5befad7a9b579851dc",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-04-30T16:05:50Z",
    "title_canon_sha256": "74ea92fabd021aedd800df9cdfda0cf35e0101c90ac878c74571132db2e4de8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21765",
    "kind": "arxiv",
    "version": 1
  }
}