Pith Number

pith:IVKYHQHE

pith:2015:IVKYHQHEQJ76YEY2ZM2NR4USK6

not attested not anchored not stored refs pending

Bifurcation sequences in the symmetric 1:1 Hamiltonian resonance

Antonella Marchesiello, Giuseppe Pucacco

arxiv:1512.00707 v1 · 2015-11-23 · math.DS · astro-ph.IM · math-ph · math.MP · 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{IVKYHQHEQJ76YEY2ZM2NR4USK6}

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	2026-05-18T01:11:54.890376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

455583c0e4827fec131acb34d8f29257bfa66f4a1ab1647810033996046084f7

Aliases

arxiv: 1512.00707 · arxiv_version: 1512.00707v1 · doi: 10.48550/arxiv.1512.00707 · pith_short_12: IVKYHQHEQJ76 · pith_short_16: IVKYHQHEQJ76YEY2 · pith_short_8: IVKYHQHE

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/IVKYHQHEQJ76YEY2ZM2NR4USK6 \
  | 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: 455583c0e4827fec131acb34d8f29257bfa66f4a1ab1647810033996046084f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0db59a80f1a849a058ab660c581407b97c9468a9adacd55cf933abc3ad4ede39",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math-ph",
      "math.MP",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-11-23T11:54:09Z",
    "title_canon_sha256": "863dbecd1c3b1d5324f7010c212c526721382cfb7d557d644a3cefeaf9f6fc6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00707",
    "kind": "arxiv",
    "version": 1
  }
}