Pith Number

pith:5INYVZNB

pith:2025:5INYVZNBEPCB3LMLQDDH4WLYLT

not attested not anchored not stored refs pending

A Gauge-Theoretic Action Principle for Viscous Incompressible Fluids

Rashmi R.Nayak

arxiv:2506.11202 v2 · 2025-06-12 · physics.flu-dyn · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5INYVZNBEPCB3LMLQDDH4WLYLT}

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	2026-07-05T11:44:49.724140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea1b8ae5a123c41dad8b80c67e59785cfc81f56a2cfd5c3ebbe1c8d44755ed2a

Aliases

arxiv: 2506.11202 · arxiv_version: 2506.11202v2 · doi: 10.48550/arxiv.2506.11202 · pith_short_12: 5INYVZNBEPCB · pith_short_16: 5INYVZNBEPCB3LML · pith_short_8: 5INYVZNB

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/5INYVZNBEPCB3LMLQDDH4WLYLT \
  | 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: ea1b8ae5a123c41dad8b80c67e59785cfc81f56a2cfd5c3ebbe1c8d44755ed2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68bd82f867d2463e22063f8661f40441e614f70b3454f5a8eae5e77da003dcca",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-06-12T18:00:48Z",
    "title_canon_sha256": "b92fee2e915b6604689ef011d877088c53961a713d1930d48cfa146401258261"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11202",
    "kind": "arxiv",
    "version": 2
  }
}