Pith Number

pith:3XRJVQLT

pith:2012:3XRJVQLT44UI7PHP24U6JNXYIS

not attested not anchored not stored refs pending

Instabilities and stickiness in a 3D rotating galactic potential

G. Contopoulos, M. Katsanikas, P. A. Patsis

arxiv:1201.2108 v2 · 2012-01-10 · nlin.CD · astro-ph.CO · astro-ph.GA · math-ph · math.DS · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3XRJVQLT44UI7PHP24U6JNXYIS}

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	2026-05-18T00:53:19.593132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dde29ac173e7288fbcefd729e4b6f844a2cee7de42f196b30573a315c9121bf2

Aliases

arxiv: 1201.2108 · arxiv_version: 1201.2108v2 · doi: 10.48550/arxiv.1201.2108 · pith_short_12: 3XRJVQLT44UI · pith_short_16: 3XRJVQLT44UI7PHP · pith_short_8: 3XRJVQLT

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/3XRJVQLT44UI7PHP24U6JNXYIS \
  | 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: dde29ac173e7288fbcefd729e4b6f844a2cee7de42f196b30573a315c9121bf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4266dea525c82c006ce6a753c1dd9e643382dccc00ec167acd26ec36b5628d32",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "math-ph",
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-01-10T16:48:39Z",
    "title_canon_sha256": "c06f52d5af60733ec8e2532b5704c8f360b814cc1ca7a5bb42a5f39ab764ba26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2108",
    "kind": "arxiv",
    "version": 2
  }
}