Pith Number

pith:4UGNRKAS

pith:2014:4UGNRKAS6TYYTTWXZHVWVGBEQF

not attested not anchored not stored refs pending

Unitary approach to the quantum forced harmonic oscillator

A. Kunold, D. Velasco-Martinez, J. C. Sandoval-Santana, J.L. Cardoso, V. G. Ibarra-Sierra

arxiv:1409.0236 v1 · 2014-08-31 · 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{4UGNRKAS6TYYTTWXZHVWVGBEQF}

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	2026-05-18T02:43:53.131804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50cd8a812f4f189ced7c9eb6a9824815a4c0336f818f32af5fe882fbf31e94d

Aliases

arxiv: 1409.0236 · arxiv_version: 1409.0236v1 · doi: 10.48550/arxiv.1409.0236 · pith_short_12: 4UGNRKAS6TYY · pith_short_16: 4UGNRKAS6TYYTTWX · pith_short_8: 4UGNRKAS

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/4UGNRKAS6TYYTTWXZHVWVGBEQF \
  | 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: e50cd8a812f4f189ced7c9eb6a9824815a4c0336f818f32af5fe882fbf31e94d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db8063bc0acd8f346c8ebd2cfd050a0cf29d43d980aa2717a069100663f12706",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-31T16:45:49Z",
    "title_canon_sha256": "8b949113d978eacd14e4993fca23e33efce3c506c071f347039cd83f19f2eeba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0236",
    "kind": "arxiv",
    "version": 1
  }
}