Pith Number

pith:AA24DVHB

pith:2026:AA24DVHBJZO2EVUXXKQFRAVYHZ

not attested not anchored not stored refs pending

A unified gas-kinetic wave-particle method for multiscale binary-species gas mixtures

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

arxiv:2605.22274 v1 · 2026-05-21 · 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{AA24DVHBJZO2EVUXXKQFRAVYHZ}

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	2026-05-22T01:04:35.662790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0035c1d4e14e5da25697baa05882b83e6bf48fc85b5c0a5efeefa92aae267354

Aliases

arxiv: 2605.22274 · arxiv_version: 2605.22274v1 · doi: 10.48550/arxiv.2605.22274 · pith_short_12: AA24DVHBJZO2 · pith_short_16: AA24DVHBJZO2EVUX · pith_short_8: AA24DVHB

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/AA24DVHBJZO2EVUXXKQFRAVYHZ \
  | 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: 0035c1d4e14e5da25697baa05882b83e6bf48fc85b5c0a5efeefa92aae267354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce857d12cd2e3c94fa1fa178e7657139c497259b2cdf9f76dc44b701525c6512",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-05-21T10:16:24Z",
    "title_canon_sha256": "b6fd2822a457062811e827871b36c5abf4eb09e62cd5ac229c84eb856068f32b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22274",
    "kind": "arxiv",
    "version": 1
  }
}