Pith Number

pith:DY7YJD4J

pith:2024:DY7YJD4JYKPF6RIMFKKKJSCVNI

not attested not anchored not stored refs pending

Proven Distributed Memory Parallelization of Particle Methods

Ivo F. Sbalzarini, Johannes Pahlke

arxiv:2401.02180 v1 · 2024-01-04 · cs.DC · cs.DS · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DY7YJD4JYKPF6RIMFKKKJSCVNI}

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	2026-07-05T07:30:12.786413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3f848f89c29e5f450c2a94a4c8556a2091bb3a9d3f8a70c53c60513a11201c

Aliases

arxiv: 2401.02180 · arxiv_version: 2401.02180v1 · doi: 10.48550/arxiv.2401.02180 · pith_short_12: DY7YJD4JYKPF · pith_short_16: DY7YJD4JYKPF6RIM · pith_short_8: DY7YJD4J

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/DY7YJD4JYKPF6RIMFKKKJSCVNI \
  | 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: 1e3f848f89c29e5f450c2a94a4c8556a2091bb3a9d3f8a70c53c60513a11201c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18259776aca7d05c2ff23500f2cd208df2ff334f99a504d7bcfcbe9f7113fda1",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2024-01-04T10:22:26Z",
    "title_canon_sha256": "bf09ed0f10da803ecf908bc107c87b523c6c1e7be7953e10f6c34861aeffe544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02180",
    "kind": "arxiv",
    "version": 1
  }
}