Pith Number

pith:RMONZYON

pith:2025:RMONZYONEVP4263BI3732ULEHT

not attested not anchored not stored refs pending

Learnable-Differentiable Finite Volume Solver for Accelerated Simulation of Flows

Fan Yu, Haining Wang, Hao Sun, Hongsheng Liu, Mengtao Yan, Qi Qi, Qi Wang, Ruizhi Chengze, Yi Zhang, Zidong Wang

arxiv:2507.01975 v1 · 2025-06-23 · cs.LG · cs.AI · 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{RMONZYONEVP4263BI3732ULEHT}

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	2026-07-05T11:31:09.659855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b1cdce1cd255fcd7b6146ffbd51643ccc778287cb6bb75da4d21844a7c4612f

Aliases

arxiv: 2507.01975 · arxiv_version: 2507.01975v1 · doi: 10.48550/arxiv.2507.01975 · pith_short_12: RMONZYONEVP4 · pith_short_16: RMONZYONEVP4263B · pith_short_8: RMONZYON

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/RMONZYONEVP4263BI3732ULEHT \
  | 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: 8b1cdce1cd255fcd7b6146ffbd51643ccc778287cb6bb75da4d21844a7c4612f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a7fc268ce42498ffafa1eed69c8dd53195849f121729aa0595ad6b30df6bac8",
    "cross_cats_sorted": [
      "cs.AI",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-23T14:22:27Z",
    "title_canon_sha256": "5d6805d38aff8abba0a389ae0399fdfb595d679fecfc32b75cf9696d88d438e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01975",
    "kind": "arxiv",
    "version": 1
  }
}