Pith Number

pith:33T4XOEC

pith:2010:33T4XOECBJLXN4YW3D45SLTMAG

not attested not anchored not stored refs pending

Hamiltonian dynamics and spectral theory for spin-oscillators

Alvaro Pelayo, San Vu Ngoc (IRMAR)

arxiv:1005.0439 v1 · 2010-05-04 · math.SG · math.DS · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33T4XOECBJLXN4YW3D45SLTMAG}

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	2026-05-18T02:07:43.249380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dee7cbb8820a5776f316d8f9d92e6c0193d933f52caf5d8a1b5f8f4e33379ed8

Aliases

arxiv: 1005.0439 · arxiv_version: 1005.0439v1 · doi: 10.48550/arxiv.1005.0439 · pith_short_12: 33T4XOECBJLX · pith_short_16: 33T4XOECBJLXN4YW · pith_short_8: 33T4XOEC

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/33T4XOECBJLXN4YW3D45SLTMAG \
  | 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: dee7cbb8820a5776f316d8f9d92e6c0193d933f52caf5d8a1b5f8f4e33379ed8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cca4b693e6bcbe95d336c92f93cad71778ac4015da77d268b4f0f7165be189cf",
    "cross_cats_sorted": [
      "math.DS",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2010-05-04T06:23:42Z",
    "title_canon_sha256": "c923ea4947eaa01926d11a98bac0f19e22938ec34ad59dbdb2b2a4474ec839a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0439",
    "kind": "arxiv",
    "version": 1
  }
}