Pith Number

pith:YTYAXVEI

pith:2024:YTYAXVEITREUFR3JABVSVKEUHB

not attested not anchored not stored refs pending

A structure-preserving collisional particle method for the Landau kinetic equation

Kai Du, Lei Li, Yang Yu, Yongle Xie

arxiv:2501.00263 v1 · 2024-12-31 · math.NA · cs.NA · 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{YTYAXVEITREUFR3JABVSVKEUHB}

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.

Cited by

1 paper in Pith

Kac's Program for the Landau Equation

Receipt and verification

First computed	2026-07-05T09:55:41.875552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4f00bd4889c4942c769006b2aa89438578ccfdb9c88fa9525951d9f86da1321

Aliases

arxiv: 2501.00263 · arxiv_version: 2501.00263v1 · doi: 10.48550/arxiv.2501.00263 · pith_short_12: YTYAXVEITREU · pith_short_16: YTYAXVEITREUFR3J · pith_short_8: YTYAXVEI

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/YTYAXVEITREUFR3JABVSVKEUHB \
  | 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: c4f00bd4889c4942c769006b2aa89438578ccfdb9c88fa9525951d9f86da1321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "848fa5b43b719e1cae8d0c4f01cc86cecaf550a656e37233d155fb637a644ac6",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-31T04:10:35Z",
    "title_canon_sha256": "02e9d53a31e529c221b1ec24f7bf2cd0bba6320aee2c40c7d7bedde6512ae954"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00263",
    "kind": "arxiv",
    "version": 1
  }
}