Pith Number

pith:DLS42JCR

pith:2026:DLS42JCRWIHSX7LZODAEZQ3QYF

not attested not anchored not stored refs pending

A Patient-Specific Pulmonary Arterial Tree Digital Twin to Extract Pulmonary Embolism Biomarkers

Allan Serva, Carole Frindel, Laurent Bertoletti, Morgane des Ligneris, Nathan Painchaud, Odyss\'ee Merveille, Pierre Croisille

arxiv:2605.28217 v1 · 2026-05-27 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLS42JCRWIHSX7LZODAEZQ3QYF}

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	2026-05-28T01:05:02.942876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae5cd2451b20f2bfd7970c04cc370c178646c296d2c3615fc30d70c741bff22

Aliases

arxiv: 2605.28217 · arxiv_version: 2605.28217v1 · doi: 10.48550/arxiv.2605.28217 · pith_short_12: DLS42JCRWIHS · pith_short_16: DLS42JCRWIHSX7LZ · pith_short_8: DLS42JCR

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/DLS42JCRWIHSX7LZODAEZQ3QYF \
  | 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: 1ae5cd2451b20f2bfd7970c04cc370c178646c296d2c3615fc30d70c741bff22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "001dc0045bee5eb68d6e36db6e2fe01163ffde57941e9ebd270be03cd66a50d4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-27T09:33:11Z",
    "title_canon_sha256": "32d7666bb7dc0eabc508fe5d5742911acbe969ed932a74475ccdcfa114cc4773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28217",
    "kind": "arxiv",
    "version": 1
  }
}