Pith Number

pith:367T7FQ2

pith:2022:367T7FQ2DJVOMOGK44MW67QKF2

not attested not anchored not stored refs pending

A performance portable, fully implicit Landau collision operator with batched linear solvers

Jacob Merson, Kevin Huck, Mark F. Adams, Matthew G. Knepley, Peng Wang

arxiv:2209.03228 v13 · 2022-09-07 · physics.plasm-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{367T7FQ2DJVOMOGK44MW67QKF2}

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	2026-07-05T09:11:19.886520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbf3f961a1a6ae638cae7196f7e0a2ebbe4cb56aba6249755c45fce3308cb0b

Aliases

arxiv: 2209.03228 · arxiv_version: 2209.03228v13 · doi: 10.48550/arxiv.2209.03228 · pith_short_12: 367T7FQ2DJVO · pith_short_16: 367T7FQ2DJVOMOGK · pith_short_8: 367T7FQ2

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/367T7FQ2DJVOMOGK44MW67QKF2 \
  | 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: dfbf3f961a1a6ae638cae7196f7e0a2ebbe4cb56aba6249755c45fce3308cb0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12308a99a807e3a2f2cffd3391b7538b6485ab6f52b5c7f367d58a41ef1a3d95",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2022-09-07T15:32:12Z",
    "title_canon_sha256": "2060c02711d028ef39d16658454feaa9c9bea89904462b9ec194909c3ce3d37d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.03228",
    "kind": "arxiv",
    "version": 13
  }
}