Pith Number

pith:KF7TLHNM

pith:2026:KF7TLHNMI7XN77MTJCZMH2YXIE

not attested not anchored not stored refs pending

MARUT: An Exascale-Ready, GPU-Accelerated High-Order CFD Framework with AMR for High-Speed Flows and Finite-Rate Chemistry

Ameya D. Jagtap, Trishit Mondal

arxiv:2605.26388 v1 · 2026-05-25 · physics.comp-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KF7TLHNMI7XN77MTJCZMH2YXIE}

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	2026-05-27T01:05:15.500529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517f359dac47eedffd9348b2c3eb174132e45e1825ecc1ddbf77c3a809052d5a

Aliases

arxiv: 2605.26388 · arxiv_version: 2605.26388v1 · doi: 10.48550/arxiv.2605.26388 · pith_short_12: KF7TLHNMI7XN · pith_short_16: KF7TLHNMI7XN77MT · pith_short_8: KF7TLHNM

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/KF7TLHNMI7XN77MTJCZMH2YXIE \
  | 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: 517f359dac47eedffd9348b2c3eb174132e45e1825ecc1ddbf77c3a809052d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "427a7d9f4db40a356b2a63c0c4355dcd78347e354a378803cfa78412c6b0bb2b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2026-05-25T23:33:41Z",
    "title_canon_sha256": "89a3e551672a0f6bebabef82fbd277a81b2446dab5769e5435508a507133af2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26388",
    "kind": "arxiv",
    "version": 1
  }
}