Pith Number

pith:LDR5N77W

pith:2024:LDR5N77W3SSNEE3YPG7ZAO7M3Z

not attested not anchored not stored refs pending

Introducing a Harmonic Balance Navier-Stokes Finite Element Solver to Accelerate Cardiovascular Simulations

Dongjie Jia, Mahdi Esmaily

arxiv:2411.14315 v2 · 2024-11-21 · math.NA · cs.NA · 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{LDR5N77W3SSNEE3YPG7ZAO7M3Z}

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	2026-07-05T09:46:31.238081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e3d6fff6dca4d2137879bf903becde43e6add0f74677a79092584257e40e45

Aliases

arxiv: 2411.14315 · arxiv_version: 2411.14315v2 · doi: 10.48550/arxiv.2411.14315 · pith_short_12: LDR5N77W3SSN · pith_short_16: LDR5N77W3SSNEE3Y · pith_short_8: LDR5N77W

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/LDR5N77W3SSNEE3YPG7ZAO7M3Z \
  | 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: 58e3d6fff6dca4d2137879bf903becde43e6add0f74677a79092584257e40e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07c5270cdd93bceec774d51df1a5bd429fb7c1fd1c3f36ad481b54a663e4cedb",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-21T17:06:53Z",
    "title_canon_sha256": "7b1b005843df52e1a594fb9a7b89fb275e2b7c83cfb733044d767eb5f4449e67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14315",
    "kind": "arxiv",
    "version": 2
  }
}