Pith Number

pith:5RSUDCKA

pith:2014:5RSUDCKAO2BOMZXZW7SICCPB2H

not attested not anchored not stored refs pending

Construction of dynamical invariants for the time-dependent harmonic oscillator with a time-dependent driven force

B. M. Pimentel, J. A. Ramirez, M. C. Bertin

arxiv:1409.2429 v1 · 2014-09-08 · math-ph · math.DS · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RSUDCKAO2BOMZXZW7SICCPB2H}

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	2026-05-18T02:43:16.999686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec654189407682e666f9b7e48109e1d1db6aecab10549821d25c563eb40bdc78

Aliases

arxiv: 1409.2429 · arxiv_version: 1409.2429v1 · doi: 10.48550/arxiv.1409.2429 · pith_short_12: 5RSUDCKAO2BO · pith_short_16: 5RSUDCKAO2BOMZXZ · pith_short_8: 5RSUDCKA

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/5RSUDCKAO2BOMZXZW7SICCPB2H \
  | 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: ec654189407682e666f9b7e48109e1d1db6aecab10549821d25c563eb40bdc78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a17d7703030bfe44f0284620d476b0814f4d765233f8c080575132dd10dada8",
    "cross_cats_sorted": [
      "math.DS",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-09-08T17:02:19Z",
    "title_canon_sha256": "cfd784587f3a7978356f3f2c03ae898b79c4dcf6722834aab1451ccc0b941b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2429",
    "kind": "arxiv",
    "version": 1
  }
}