Pith Number

pith:5FTXDC2L

pith:2024:5FTXDC2LWHY5XUG3J4GINB763K

not attested not anchored not stored refs pending

An efficient hp-Variational PINNs framework for incompressible Navier-Stokes equations

Abhineet Gupta, Ankit Tyagi, Divij Ghose, Sashikumaar Ganesan, Suranjan Sarkar, Thivin Anandh

arxiv:2409.04143 v1 · 2024-09-06 · physics.flu-dyn · cs.LG · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FTXDC2LWHY5XUG3J4GINB763K}

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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

1 paper in Pith

A physics-informed transformer neural operator for learning generalized solutions of initial boundary value problems

Receipt and verification

First computed	2026-07-05T09:04:02.287931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e967718b4bb1f1dbd0db4f0c8687feda900ecac7ef95ef126cf3a86e963498d2

Aliases

arxiv: 2409.04143 · arxiv_version: 2409.04143v1 · doi: 10.48550/arxiv.2409.04143 · pith_short_12: 5FTXDC2LWHY5 · pith_short_16: 5FTXDC2LWHY5XUG3 · pith_short_8: 5FTXDC2L

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/5FTXDC2LWHY5XUG3J4GINB763K \
  | 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: e967718b4bb1f1dbd0db4f0c8687feda900ecac7ef95ef126cf3a86e963498d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "601b92cac1a545a4de1257f7aeff17711c60a26dd694466bcd8561880d42a841",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-09-06T09:17:41Z",
    "title_canon_sha256": "4fe2cd3685f204e89f1a5a17aa2643ff61f107f8363cb40b3ac6c47780fe0478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.04143",
    "kind": "arxiv",
    "version": 1
  }
}