Pith Number

pith:3C5EO32C

pith:2025:3C5EO32C4MZQOZ55VWGRWCNMNJ

not attested not anchored not stored refs pending

In-Silico Investigation of 3D Quantitative Angiography for Internal Carotid Aneurysms Using Biplane Imaging and 3D Vascular Geometry Constraints

Ciprian N. Ionita, Daniel R. Bednarek, Kyle A. Williams, Stephen Rudin, Swetadri Vasan Setlur Nagesh

arxiv:2502.09694 v1 · 2025-02-13 · 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{3C5EO32C4MZQOZ55VWGRWCNMNJ}

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	2026-07-05T10:14:10.723850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8ba476f42e3330767bdad8d1b09ac6a73d240b9cb5bdbd2ee94d9b8c50fcc36

Aliases

arxiv: 2502.09694 · arxiv_version: 2502.09694v1 · doi: 10.48550/arxiv.2502.09694 · pith_short_12: 3C5EO32C4MZQ · pith_short_16: 3C5EO32C4MZQOZ55 · pith_short_8: 3C5EO32C

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/3C5EO32C4MZQOZ55VWGRWCNMNJ \
  | 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: d8ba476f42e3330767bdad8d1b09ac6a73d240b9cb5bdbd2ee94d9b8c50fcc36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f85fe464c936b6426fd7426419cadd2b1f24965ccc8ec9cb16d2e984da6a70",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-02-13T18:20:02Z",
    "title_canon_sha256": "b0ddb9e37d855c088658949eeb9d4e7c72abffbfda73cce98cafd6039a46c472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09694",
    "kind": "arxiv",
    "version": 1
  }
}