Pith Number

pith:RN35UBC4

pith:2014:RN35UBC4LE46V464KSKIB4RT33

not attested not anchored not stored refs pending

A Relativistic view on large scale N-body simulations

Cornelius Rampf, Gerasimos Rigopoulos, Wessel Valkenburg

arxiv:1409.6549 v2 · 2014-09-23 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RN35UBC4LE46V464KSKIB4RT33}

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	2026-05-18T02:32:45.806439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b77da045c5939eaf3dc549480f233dec219cceb2309e1d6d1d3865830988c3b

Aliases

arxiv: 1409.6549 · arxiv_version: 1409.6549v2 · doi: 10.48550/arxiv.1409.6549 · pith_short_12: RN35UBC4LE46 · pith_short_16: RN35UBC4LE46V464 · pith_short_8: RN35UBC4

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/RN35UBC4LE46V464KSKIB4RT33 \
  | 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: 8b77da045c5939eaf3dc549480f233dec219cceb2309e1d6d1d3865830988c3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c83a6cda779ff09a16176749ae34d4df3462ac0175b715b0ca4038eae68c618",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-09-23T14:19:07Z",
    "title_canon_sha256": "6b6f9cf4241a7f57316a394d2114117bb961e449ed54cda1a45f148cc2797296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6549",
    "kind": "arxiv",
    "version": 2
  }
}