Pith Number

pith:Z4RLJGEV

pith:2011:Z4RLJGEVEWCB2LPCZDHTJ2N27M

not attested not anchored not stored refs pending

Disks controlling chaos in a 3D dynamical model for elliptical galaxies

Euaggelos E. Zotos

arxiv:1112.1013 v1 · 2011-12-05 · astro-ph.GA · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4RLJGEVEWCB2LPCZDHTJ2N27M}

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	2026-05-18T00:21:29.632663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf22b4989525841d2de2c8cf34e9bafb16d74d0f6e74a8371067c532431852f0

Aliases

arxiv: 1112.1013 · arxiv_version: 1112.1013v1 · doi: 10.48550/arxiv.1112.1013 · pith_short_12: Z4RLJGEVEWCB · pith_short_16: Z4RLJGEVEWCB2LPC · pith_short_8: Z4RLJGEV

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/Z4RLJGEVEWCB2LPCZDHTJ2N27M \
  | 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: cf22b4989525841d2de2c8cf34e9bafb16d74d0f6e74a8371067c532431852f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c3b94e7b99117acbbbfe66b010587f7a1be208176c6a1c9dacd35422e8f4da",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-12-05T17:46:43Z",
    "title_canon_sha256": "e78b67f75b76d6e741611913b686e6b748c2ade9031a486caa03c0d35e74eb35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1013",
    "kind": "arxiv",
    "version": 1
  }
}