Pith Number

pith:SVKK5TIX

pith:2015:SVKK5TIXKYRVUMEKEH6A5ZXZHH

not attested not anchored not stored refs pending

Numerical code for multi-component galaxies: from N-body to chemistry and magnetic fields

A. V. Khoperskov, E. O. Vasiliev, S. A. Khoperskov, V. N. Lubimov

arxiv:1502.02935 v1 · 2015-02-10 · physics.comp-ph · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVKK5TIXKYRVUMEKEH6A5ZXZHH}

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	2026-05-18T02:27:30.350890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9554aecd1756235a308a21fc0ee6f939f2dbacdb20eec512c032b6a20a2553a0

Aliases

arxiv: 1502.02935 · arxiv_version: 1502.02935v1 · doi: 10.48550/arxiv.1502.02935 · pith_short_12: SVKK5TIXKYRV · pith_short_16: SVKK5TIXKYRVUMEK · pith_short_8: SVKK5TIX

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/SVKK5TIXKYRVUMEKEH6A5ZXZHH \
  | 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: 9554aecd1756235a308a21fc0ee6f939f2dbacdb20eec512c032b6a20a2553a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89940b55b7529e8947fb4afb6bd8b9eb62f671b3b23f11242593ba902e09743e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-02-10T15:07:38Z",
    "title_canon_sha256": "579b7a8e5dcd355f7df48e70ad3129ad31b5cb8549f83e58280cc9d9a4381a6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02935",
    "kind": "arxiv",
    "version": 1
  }
}