Pith Number

pith:QJPVA7GT

pith:2025:QJPVA7GTLY3LX7DOXL4U6FSSEO

not attested not anchored not stored refs pending

An efficient GPU-accelerated adaptive mesh refinement framework for high-fidelity compressible reactive flows modeling

Jianhan Liang, Ralf Deiterding, Yadong Zeng, Yuqi Wang

arxiv:2506.02602 v1 · 2025-06-03 · 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{QJPVA7GTLY3LX7DOXL4U6FSSEO}

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	2026-07-05T11:15:05.119097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825f507cd35e36bbfc6ebaf94f16522396a25e976c8e8ddf808e913fe21352a8

Aliases

arxiv: 2506.02602 · arxiv_version: 2506.02602v1 · doi: 10.48550/arxiv.2506.02602 · pith_short_12: QJPVA7GTLY3L · pith_short_16: QJPVA7GTLY3LX7DO · pith_short_8: QJPVA7GT

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/QJPVA7GTLY3LX7DOXL4U6FSSEO \
  | 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: 825f507cd35e36bbfc6ebaf94f16522396a25e976c8e8ddf808e913fe21352a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a0049fd919253af4209fe8407346fd82e5074b984955434f0ed740f8062176c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-06-03T08:27:22Z",
    "title_canon_sha256": "592d69af9c70ca300c1751bf60d2b523d1386e61b94917604c6e6495c967b32c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02602",
    "kind": "arxiv",
    "version": 1
  }
}