Pith Number

pith:KYGEURDU

pith:2024:KYGEURDUC665CQE5HVIWJ73X5L

not attested not anchored not stored refs pending

On the eigenvalues of the harmonic oscillator with a Gaussian perturbation

Francisco M. Fern\'andez, Javier Garcia, Paolo Amore

arxiv:2403.08767 v1 · 2024-03-13 · 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{KYGEURDUC665CQE5HVIWJ73X5L}

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	2026-07-05T09:39:21.762579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

560c4a447417bdd1409d3d5164ff77eacb6df3dc5013393812c577e098e3a28c

Aliases

arxiv: 2403.08767 · arxiv_version: 2403.08767v1 · doi: 10.48550/arxiv.2403.08767 · pith_short_12: KYGEURDUC665 · pith_short_16: KYGEURDUC665CQE5 · pith_short_8: KYGEURDU

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/KYGEURDUC665CQE5HVIWJ73X5L \
  | 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: 560c4a447417bdd1409d3d5164ff77eacb6df3dc5013393812c577e098e3a28c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5969caa3997b07f96ebcea8d6487ff73df9172bf72e1b002f3afa7f98b91d759",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-13T17:59:19Z",
    "title_canon_sha256": "0b4f0258f450ddd78007ccb93b54aea742ef0c2a6c29da59c506cb74ae9b978c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.08767",
    "kind": "arxiv",
    "version": 1
  }
}