Pith Number

pith:OAP2EVAN

pith:2025:OAP2EVANCY2YTYDXRZA7L2SNC7

not attested not anchored not stored refs pending

OmniFluids: Physics Pre-trained Modeling of Fluid Dynamics

Han Wan, Hao Sun, Qi Meng, Rui Zhang, Yang Liu, Zhi-Ming Ma

arxiv:2506.10862 v2 · 2025-06-12 · physics.flu-dyn · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAP2EVANCY2YTYDXRZA7L2SNC7}

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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

NPSolver: Neural Poisson Solver with Iterative Physics Supervision

Large-eddy simulation nets (LESnets) based on physics-informed neural operator for wall-bounded turbulence

Receipt and verification

First computed	2026-07-05T11:51:30.263383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

701fa2540d163589e0778e41f5ea4d17fb556496f39143619200f88a843dff50

Aliases

arxiv: 2506.10862 · arxiv_version: 2506.10862v2 · doi: 10.48550/arxiv.2506.10862 · pith_short_12: OAP2EVANCY2Y · pith_short_16: OAP2EVANCY2YTYDX · pith_short_8: OAP2EVAN

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/OAP2EVANCY2YTYDXRZA7L2SNC7 \
  | 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: 701fa2540d163589e0778e41f5ea4d17fb556496f39143619200f88a843dff50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cc4abfafbc79eaf28eb70d9de19e5b1a231d10e84017f1337c55df7de26bf0f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-06-12T16:23:02Z",
    "title_canon_sha256": "e23ec4a008563b1ef7f0990b28d27728b0ee4ce5160472b4d75402c77b93a111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.10862",
    "kind": "arxiv",
    "version": 2
  }
}