Pith Number

pith:5JDRUWBT

pith:2020:5JDRUWBTWHKRHJMQCGMHMSBKW5

not attested not anchored not stored refs pending

Massively Parallel Stencil Strategies for Radiation Transport Moment Model Simulations

Benjamin Seibold, Marco Berghoff, Martin Frank

arxiv:2004.02833 v1 · 2020-04-06 · physics.comp-ph · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JDRUWBTWHKRHJMQCGMHMSBKW5}

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	2026-07-05T00:53:03.267394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea471a5833b1d513a590119876482ab7765d8a3f2aa44a7a32ea8a30ee12f495

Aliases

arxiv: 2004.02833 · arxiv_version: 2004.02833v1 · doi: 10.48550/arxiv.2004.02833 · pith_short_12: 5JDRUWBTWHKR · pith_short_16: 5JDRUWBTWHKRHJMQ · pith_short_8: 5JDRUWBT

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/5JDRUWBTWHKRHJMQCGMHMSBKW5 \
  | 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: ea471a5833b1d513a590119876482ab7765d8a3f2aa44a7a32ea8a30ee12f495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a591d32195e547540bd5f1dc12ae9735d60aa1d96f31c335b50e38536453af2",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-04-06T17:25:55Z",
    "title_canon_sha256": "d8101b58e3528b02d11885ad86f6bc38392fb4d6f64f16c0ff9c887345a3dbc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02833",
    "kind": "arxiv",
    "version": 1
  }
}