Pith Number

pith:WEIX3PER

pith:2025:WEIX3PERRJEQARZ6I2N22DLV3A

not attested not anchored not stored refs pending

Adaptive criterion and modification of wave-particle decomposition in UGKWP method for high-speed flow simulation

Chengwen Zhong, Junzhe Cao, Kun Xu, Wenpei Long, Yufeng Wei

arxiv:2506.12722 v1 · 2025-06-15 · physics.comp-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEIX3PERRJEQARZ6I2N22DLV3A}

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	2026-07-05T11:21:58.090017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1117dbc918a4900473e469bad0d75d80bc6803fa050c2af443c1e4da4c8cb69

Aliases

arxiv: 2506.12722 · arxiv_version: 2506.12722v1 · doi: 10.48550/arxiv.2506.12722 · pith_short_12: WEIX3PERRJEQ · pith_short_16: WEIX3PERRJEQARZ6 · pith_short_8: WEIX3PER

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/WEIX3PERRJEQARZ6I2N22DLV3A \
  | 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: b1117dbc918a4900473e469bad0d75d80bc6803fa050c2af443c1e4da4c8cb69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f84f9e75f5d3e168a4b8884185a20856f87e7f820c0175c09efc0ac8bc2e0fe0",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-06-15T04:57:52Z",
    "title_canon_sha256": "c1828a23d52023f2f60d408ba93096edf42e6aece4c61aee532a1283bd153c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12722",
    "kind": "arxiv",
    "version": 1
  }
}