Pith Number

pith:FXXREP4B

pith:2025:FXXREP4BT6XBOLMKX2LY664RWC

not attested not anchored not stored refs pending

Characterizing Intraventricular Flow Patterns via Modal Decomposition Techniques in Idealized Left Ventricle Models

Eneko Lazpita, Jesus Garicano-Mena, Michael Neidlin, Soledad Le Clainche

arxiv:2507.21651 v1 · 2025-07-29 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXXREP4BT6XBOLMKX2LY664RWC}

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	2026-07-05T11:45:03.913937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2def123f819fae172d8abe978f7b91b08006129e47b01a134b97c696a01eac9b

Aliases

arxiv: 2507.21651 · arxiv_version: 2507.21651v1 · doi: 10.48550/arxiv.2507.21651 · pith_short_12: FXXREP4BT6XB · pith_short_16: FXXREP4BT6XBOLMK · pith_short_8: FXXREP4B

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/FXXREP4BT6XBOLMKX2LY664RWC \
  | 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: 2def123f819fae172d8abe978f7b91b08006129e47b01a134b97c696a01eac9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a0eae51069bbab0648bdcd11544d3451c652256d3cdc707cf3db7050d15ce79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-07-29T10:08:30Z",
    "title_canon_sha256": "8ab7b925183b3a06c086e354c7d508b6272244f24af0880836ce791a6e4e781c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21651",
    "kind": "arxiv",
    "version": 1
  }
}