Pith Number

pith:XZK7TOXV

pith:2013:XZK7TOXVBLOW6KWP3K66F72T4K

not attested not anchored not stored refs pending

Implementation of non-uniform FFT based Ewald summation in Dissipative Particle Dynamic method

Aatto Laaksonen, Yong-Lei Wang, Zhong-Yuan Lu

arxiv:1303.4523 v1 · 2013-03-19 · physics.comp-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZK7TOXVBLOW6KWP3K66F72T4K}

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	2026-05-18T03:30:26.890097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be55f9baf50add6f2acfdabde2ff53e295d7817b0504bbc46696b5cc3570c7fb

Aliases

arxiv: 1303.4523 · arxiv_version: 1303.4523v1 · doi: 10.48550/arxiv.1303.4523 · pith_short_12: XZK7TOXVBLOW · pith_short_16: XZK7TOXVBLOW6KWP · pith_short_8: XZK7TOXV

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/XZK7TOXVBLOW6KWP3K66F72T4K \
  | 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: be55f9baf50add6f2acfdabde2ff53e295d7817b0504bbc46696b5cc3570c7fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "703ce955a805a7d6cf9ed37dd8b1013b71c4b7dce38c9f5dddc29683e1a0eca9",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-03-19T09:26:36Z",
    "title_canon_sha256": "9f9ef017b5b394bc0be6f937f6f8673516b713c991f14b4451f02790a3b2bdd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4523",
    "kind": "arxiv",
    "version": 1
  }
}