Pith Number

pith:RBLSIIQR

pith:2025:RBLSIIQRCNSXFESW4QI64O27SB

not attested not anchored not stored refs pending

Physics-informed neural network estimation of active material properties in time-dependent cardiac biomechanical models

Christoph Augustin, Elias Karabelas, Federica Caforio, Francesco Regazzoni, Gernot Plank, Gundolf Haase, Matthias H\"ofler, Stefano Pagani

arxiv:2505.03382 v1 · 2025-05-06 · cs.LG · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBLSIIQRCNSXFESW4QI64O27SB}

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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.

Cited by

2 papers in Pith

Personalized 3D Myocardial Infarct Geometry Reconstruction from Cine MRI for Cardiac Digital Twins

Cardiac mechanics modeling: recent developments and current challenges

Receipt and verification

First computed	2026-07-05T10:59:15.080425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88572422111365729256e411ee3b5f90429c474203c368edafef9ca8a0e06ca0

Aliases

arxiv: 2505.03382 · arxiv_version: 2505.03382v1 · doi: 10.48550/arxiv.2505.03382 · pith_short_12: RBLSIIQRCNSX · pith_short_16: RBLSIIQRCNSXFESW · pith_short_8: RBLSIIQR

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/RBLSIIQRCNSXFESW4QI64O27SB \
  | 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: 88572422111365729256e411ee3b5f90429c474203c368edafef9ca8a0e06ca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb7bf01d47ea094108b5ea108b5280e77b8402220595638031a7826d34153ff5",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-06T10:01:16Z",
    "title_canon_sha256": "35f26ce5d5e69e566331bbf2d48cb5056608450f4d9db63c5e59aa0f641d6689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03382",
    "kind": "arxiv",
    "version": 1
  }
}