Pith Number

pith:ARS74LLW

pith:2026:ARS74LLW7ZRAKLTRMAT7VRYBY2

not attested not anchored not stored refs pending

A discrete Boltzmann model with state-dependent power-law relaxation time for nonequilibrium transport in compressible flows

Demei Li, Hailong Liu, Huilin Lai, Pengfei Lin, Yanbiao Gan, Zhongyi He

arxiv:2605.18216 v1 · 2026-05-18 · 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{ARS74LLW7ZRAKLTRMAT7VRYBY2}

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	2026-05-20T00:05:50.913225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0465fe2d76fe62052e716027fac701c6a61f12ceb39c45f07b22383b4b656d2c

Aliases

arxiv: 2605.18216 · arxiv_version: 2605.18216v1 · doi: 10.48550/arxiv.2605.18216 · pith_short_12: ARS74LLW7ZRA · pith_short_16: ARS74LLW7ZRAKLTR · pith_short_8: ARS74LLW

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/ARS74LLW7ZRAKLTRMAT7VRYBY2 \
  | 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: 0465fe2d76fe62052e716027fac701c6a61f12ceb39c45f07b22383b4b656d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8558bdb0375552417c814719b52d6b403f9abadf07de26080d87da4fd1fe50d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-05-18T11:01:45Z",
    "title_canon_sha256": "3d9dccb3291bb2b7a5973b2460bac0a7619955cc01592db1d44e9a99a3308471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18216",
    "kind": "arxiv",
    "version": 1
  }
}