Pith Number

pith:4O7KVMGK

pith:2015:4O7KVMGKYHYAZGGVDI3PPPSQ6W

not attested not anchored not stored refs pending

Generalized Niederer's transformation for quantum Pais-Uhlenbeck oscillator

K. Andrzejewski

arxiv:1506.04909 v2 · 2015-06-16 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O7KVMGKYHYAZGGVDI3PPPSQ6W}

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	2026-05-18T01:24:54.601171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3beaab0cac1f00c98d51a36f7be50f5bc508c5ebd37f06c9ca12562fbf95908

Aliases

arxiv: 1506.04909 · arxiv_version: 1506.04909v2 · doi: 10.48550/arxiv.1506.04909 · pith_short_12: 4O7KVMGKYHYA · pith_short_16: 4O7KVMGKYHYAZGGV · pith_short_8: 4O7KVMGK

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/4O7KVMGKYHYAZGGVDI3PPPSQ6W \
  | 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: e3beaab0cac1f00c98d51a36f7be50f5bc508c5ebd37f06c9ca12562fbf95908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "933a17813d41c71f7a75e69dfd83d19271231e6695a7bd66b06ad798dd7abd9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-06-16T10:48:45Z",
    "title_canon_sha256": "d26ebc00b40351a6689c833eccb370f8cf23299ec8e74c7f8dfafce2208e3e28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04909",
    "kind": "arxiv",
    "version": 2
  }
}