Pith Number

pith:XMVWNRIF

pith:2022:XMVWNRIF4HTTU7A5HUUDWD4OJY

not attested not anchored not stored refs pending

Ultrasound Triggering of Rayleigh-Taylor Instability: Solution of Compressible Navier-Stokes Equation by a Non-Overlapping Parallel Compact Scheme

Aditi Sengupta, Prasannabalaji Sundaram, Tapan K. Sengupta

arxiv:2203.00879 v1 · 2022-03-02 · physics.flu-dyn · 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{XMVWNRIF4HTTU7A5HUUDWD4OJY}

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	2026-07-05T04:01:35.103068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb2b66c505e1e73a7c1d3d283b0f8e4e2125d963f3d99277e311ab05cc567a67

Aliases

arxiv: 2203.00879 · arxiv_version: 2203.00879v1 · doi: 10.48550/arxiv.2203.00879 · pith_short_12: XMVWNRIF4HTT · pith_short_16: XMVWNRIF4HTTU7A5 · pith_short_8: XMVWNRIF

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/XMVWNRIF4HTTU7A5HUUDWD4OJY \
  | 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: bb2b66c505e1e73a7c1d3d283b0f8e4e2125d963f3d99277e311ab05cc567a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e754a3eace5815eb491f5a367667078f1ea1a725b496ecd6a4321cf68326c92",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2022-03-02T05:19:41Z",
    "title_canon_sha256": "8a51db0117431a3a8887a1f8d47ac86cd616457d926731eef896d923b55ff880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00879",
    "kind": "arxiv",
    "version": 1
  }
}