Pith Number

pith:ZQH45KTY

pith:2016:ZQH45KTYVNARCL5K7SLP4R4HSR

not attested not anchored not stored refs pending

Spontaneous Decoherence of Coupled Harmonic Oscillators Confined in A Ring

C. P. Sun, D. Z. Xu, N. Zhao, Z. R. Gong, Z. W. Zhang

arxiv:1609.09604 v1 · 2016-09-30 · 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{ZQH45KTYVNARCL5K7SLP4R4HSR}

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	2026-05-18T01:03:35.563288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc0fceaa78ab41112faafc96fe47879440bbbc3b2348f8c828b699cba361c69a

Aliases

arxiv: 1609.09604 · arxiv_version: 1609.09604v1 · doi: 10.48550/arxiv.1609.09604 · pith_short_12: ZQH45KTYVNAR · pith_short_16: ZQH45KTYVNARCL5K · pith_short_8: ZQH45KTY

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/ZQH45KTYVNARCL5K7SLP4R4HSR \
  | 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: cc0fceaa78ab41112faafc96fe47879440bbbc3b2348f8c828b699cba361c69a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09c7e7f185089e798f922a07174f48e1c3fdc393cfb5eb1d5d8e79329951d34f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-30T05:57:46Z",
    "title_canon_sha256": "bea56b353a73cd0e1588c13e0a39de12fad8c8c7a516d7d1c0b9b755a1eb411c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09604",
    "kind": "arxiv",
    "version": 1
  }
}