Pith Number

pith:7LORVQZK

pith:2012:7LORVQZKPOCUJBZJAHHWQ67SIJ

not attested not anchored not stored refs pending

A new gravitational N-body simulation algorithm for investigation of cosmological chaotic advection

Amar\'isio da Silva Ara\'ujo, Diego H. Stalder, Esteban Clua, Fernando Ramos, Haroldo F. Campos Velho, Jos\'e da Silve Junior, Reinaldo R. Rosa, Renata Ruiz, Vitor Conrado F. Gomes

arxiv:1208.3444 v2 · 2012-08-16 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LORVQZKPOCUJBZJAHHWQ67SIJ}

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	2026-05-18T01:55:15.186095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fadd1ac32a7b8544872901cf687bf24251672ed09e3ec9b0d6ee0728ba553c3b

Aliases

arxiv: 1208.3444 · arxiv_version: 1208.3444v2 · doi: 10.48550/arxiv.1208.3444 · pith_short_12: 7LORVQZKPOCU · pith_short_16: 7LORVQZKPOCUJBZJ · pith_short_8: 7LORVQZK

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/7LORVQZKPOCUJBZJAHHWQ67SIJ \
  | 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: fadd1ac32a7b8544872901cf687bf24251672ed09e3ec9b0d6ee0728ba553c3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cadd74eb3430df9e4f98c17a9c8ff17905b262a4d9715ae8104741bc2d8da27c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-08-16T19:11:36Z",
    "title_canon_sha256": "600c4c3060d0978ec073defa89901b9fddeff866798499637cfd70696794c903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3444",
    "kind": "arxiv",
    "version": 2
  }
}