Pith Number

pith:KCTGIYR6

pith:2011:KCTGIYR6JOOJI6S3QCFB3JKIDF

not attested not anchored not stored refs pending

Complex statistics in Hamiltonian barred galaxy models

Chris Antonopoulos, Tassos Bountis, Thanos Manos

arxiv:1108.5059 v2 · 2011-08-25 · nlin.CD · 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{KCTGIYR6JOOJI6S3QCFB3JKIDF}

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	2026-05-18T02:00:48.231032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50a664623e4b9c947a5b808a1da548197d3883584246fcb0f78cf7f2ca6941e3

Aliases

arxiv: 1108.5059 · arxiv_version: 1108.5059v2 · doi: 10.48550/arxiv.1108.5059 · pith_short_12: KCTGIYR6JOOJ · pith_short_16: KCTGIYR6JOOJI6S3 · pith_short_8: KCTGIYR6

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/KCTGIYR6JOOJI6S3QCFB3JKIDF \
  | 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: 50a664623e4b9c947a5b808a1da548197d3883584246fcb0f78cf7f2ca6941e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d7e5d678c120629036aa336f5fee28f0343191f37249c94f389df745899212",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-08-25T11:13:07Z",
    "title_canon_sha256": "362d73dae78451b6a221075d955acd4b4ac4701d91a0aed35fab9b6c2bc728cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5059",
    "kind": "arxiv",
    "version": 2
  }
}