Pith Number

pith:UDOOVHG3

pith:2024:UDOOVHG3AWXSHYAHYR5VGLTT2S

not attested not anchored not stored refs pending

Framework to generate perfusion map from CT and CTA images in patients with acute ischemic stroke: A longitudinal and cross-sectional study

Chayanin Tangwiriyasakul, James Teo, M. Jorge Cardoso, Parashkev Nachev, Paul Wright, Pedro Borges, Sebastien Ourselin, Stefano Moriconi, Yee-Haur Mah

arxiv:2404.04025 v1 · 2024-04-05 · cs.CV · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDOOVHG3AWXSHYAHYR5VGLTT2S}

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	2026-07-05T08:04:44.535153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0dcea9cdb05af23e007c47b532e73d4b4ee1a90b395e8228b3cfc1d26862890

Aliases

arxiv: 2404.04025 · arxiv_version: 2404.04025v1 · doi: 10.48550/arxiv.2404.04025 · pith_short_12: UDOOVHG3AWXS · pith_short_16: UDOOVHG3AWXSHYAH · pith_short_8: UDOOVHG3

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/UDOOVHG3AWXSHYAHYR5VGLTT2S \
  | 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: a0dcea9cdb05af23e007c47b532e73d4b4ee1a90b395e8228b3cfc1d26862890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9831891038d4bcbe29fb7532e167aaa814f8d8e1a5420876764fc489e17f8261",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-05T11:13:59Z",
    "title_canon_sha256": "45b792d5879e5b782089ebada166a961f87c55b5d1a6d922aef87ff8b2b7e395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04025",
    "kind": "arxiv",
    "version": 1
  }
}