Pith Number

pith:UXQFYLNI

pith:2026:UXQFYLNIEUNOGSYZJL5MBOCYK3

not attested not anchored not stored refs pending

Contact-resolved deployment of the Contour Neurovascular System in patient-specific intracranial aneurysms

Alexander Popp, Fina Gie{\ss}ler, Ivo Steinbrecher, Martin Frank, Matthias Mayr, Ratnadeep Pramanik, Sylvia Saalfeld

arxiv:2607.13972 v1 · 2026-07-15 · physics.comp-ph · physics.app-ph · physics.bio-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{UXQFYLNIEUNOGSYZJL5MBOCYK3}

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	2026-07-16T01:23:17.432625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5e05c2da8251ae34b194afac0b85856eca736e642dd566e25ca07dba1233725

Aliases

arxiv: 2607.13972 · arxiv_version: 2607.13972v1 · doi: 10.48550/arxiv.2607.13972 · pith_short_12: UXQFYLNIEUNO · pith_short_16: UXQFYLNIEUNOGSYZ · pith_short_8: UXQFYLNI

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/UXQFYLNIEUNOGSYZJL5MBOCYK3 \
  | 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: a5e05c2da8251ae34b194afac0b85856eca736e642dd566e25ca07dba1233725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0aa1aa13821d0fff6ba89a77e723b64554383ecf565b6ce6a858217a9be6b0a",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-07-15T15:57:07Z",
    "title_canon_sha256": "fa4c87011077f5379e6f24610b5b8c2464703585479e978d3e52eca13a375223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13972",
    "kind": "arxiv",
    "version": 1
  }
}