Pith Number

pith:PUHL6WB2

pith:2018:PUHL6WB2FYXOYCI4B3EA4K5WKH

not attested not anchored not stored refs pending

Dynamics of Entanglement and Uncertainty relation in Coupled Harmonic Oscillator System : Exact Results

DaeKil Park

arxiv:1801.07070 v3 · 2018-01-22 · 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{PUHL6WB2FYXOYCI4B3EA4K5WKH}

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	2026-05-18T00:19:53.153516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d0ebf583a2e2eec091c0ec80e2bb651d202a4cee6c2b5271b576e28bae10c59

Aliases

arxiv: 1801.07070 · arxiv_version: 1801.07070v3 · doi: 10.48550/arxiv.1801.07070 · pith_short_12: PUHL6WB2FYXO · pith_short_16: PUHL6WB2FYXOYCI4 · pith_short_8: PUHL6WB2

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/PUHL6WB2FYXOYCI4B3EA4K5WKH \
  | 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: 7d0ebf583a2e2eec091c0ec80e2bb651d202a4cee6c2b5271b576e28bae10c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa30a68af93d339e1cbe131e387dd8eeecbd708e219fc5442d4d7ea9b83abdaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-22T12:51:41Z",
    "title_canon_sha256": "9ad8a965d6b6df19344b84cdbb497057c94641b48cb9fb44a063072a7abea8ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07070",
    "kind": "arxiv",
    "version": 3
  }
}