Pith Number

pith:PMCE6CAQ

pith:2013:PMCE6CAQBVWXAUVOCPMI2CDWTI

not attested not anchored not stored refs pending

Efficient Implementation of the Barnes-Hut Octree Algorithm for Monte Carlo Simulations of Charged Systems

Engineering Computing, Institute of Natural Sciences, MoE Key Lab of Scientific, Shanghai Jiao Tong University), Zecheng Gan, Zhenli Xu (Department of Mathematics

arxiv:1305.1825 v2 · 2013-05-08 · 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{PMCE6CAQBVWXAUVOCPMI2CDWTI}

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	2026-05-18T01:50:04.735009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b044f08100d6d7052ae13d88d08769a16d4387e327073eb033060e7eb486157

Aliases

arxiv: 1305.1825 · arxiv_version: 1305.1825v2 · doi: 10.48550/arxiv.1305.1825 · pith_short_12: PMCE6CAQBVWX · pith_short_16: PMCE6CAQBVWXAUVO · pith_short_8: PMCE6CAQ

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/PMCE6CAQBVWXAUVOCPMI2CDWTI \
  | 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: 7b044f08100d6d7052ae13d88d08769a16d4387e327073eb033060e7eb486157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b824aa4911cfecda22842a1003166adee774dc0816125daceac41cfe321b129e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-05-08T14:14:25Z",
    "title_canon_sha256": "98caf258a28e0bf2bd054be3ffea6ce728c1b0cc387cac97cf121f2d9bb561e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1825",
    "kind": "arxiv",
    "version": 2
  }
}