Pith Number

pith:W7F3QEI3

pith:2021:W7F3QEI3T2E7B3REQOHRALO56X

not attested not anchored not stored refs pending

The role of mechano-electric feedbacks and hemodynamic coupling in scar-related ventricular tachycardia

Alfio Quarteroni, Francesco Regazzoni, Luca Dede', Matteo Salvador, Natalia Trayanova, Stefano Pagani

arxiv:2110.15401 v1 · 2021-10-28 · math.NA · cs.NA · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7F3QEI3T2E7B3REQOHRALO56X}

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	2026-07-05T03:27:09.041948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7cbb8111b9e89f0ee24838f102dddf5eb4396a1c63f254582d19ae127e04147

Aliases

arxiv: 2110.15401 · arxiv_version: 2110.15401v1 · doi: 10.48550/arxiv.2110.15401 · pith_short_12: W7F3QEI3T2E7 · pith_short_16: W7F3QEI3T2E7B3RE · pith_short_8: W7F3QEI3

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/W7F3QEI3T2E7B3REQOHRALO56X \
  | 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: b7cbb8111b9e89f0ee24838f102dddf5eb4396a1c63f254582d19ae127e04147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1b2a8d00b58951ec1c86c84b32eb1b437c592c3859e7414e3f786caf0575dab",
    "cross_cats_sorted": [
      "cs.NA",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-10-28T19:03:07Z",
    "title_canon_sha256": "d0acf6f92e990825b6e00b836449f6b4f5740fed5ced63cf92a9ee18b9e7f4f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.15401",
    "kind": "arxiv",
    "version": 1
  }
}