Pith Number

pith:CV7DVMDN

pith:2023:CV7DVMDNIONLGB2RM2YK2UCKDB

not attested not anchored not stored refs pending

Poisson quadrature method of moments for 2D kinetic equations with velocity of constant magnitude

Qian Huang, Ruixi Zhang, Wen-an Yong, Yihong Chen

arxiv:2308.10083 v2 · 2023-08-19 · physics.comp-ph · cond-mat.soft · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CV7DVMDNIONLGB2RM2YK2UCKDB}

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	2026-07-05T09:37:04.895913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

157e3ab06d439ab3075166b0ad504a18481f4b66c7eadb536635fc6489d3c6c3

Aliases

arxiv: 2308.10083 · arxiv_version: 2308.10083v2 · doi: 10.48550/arxiv.2308.10083 · pith_short_12: CV7DVMDNIONL · pith_short_16: CV7DVMDNIONLGB2R · pith_short_8: CV7DVMDN

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/CV7DVMDNIONLGB2RM2YK2UCKDB \
  | 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: 157e3ab06d439ab3075166b0ad504a18481f4b66c7eadb536635fc6489d3c6c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1795c25c77aa352305ac918678865de3202d63fd76cfd4b24007fa830dc6c2a9",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2023-08-19T18:13:54Z",
    "title_canon_sha256": "ff7614606e08fcec062ecbfd90cee82add827eee85565d6b166a3623f0daf597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10083",
    "kind": "arxiv",
    "version": 2
  }
}