Pith Number

pith:PLFS6IP2

pith:2014:PLFS6IP2JINLD5O3BPNZCOFZET

not attested not anchored not stored refs pending

Experimental Proof of Nonlocal Wavefunction Collapse for a Single Particle Using Homodyne Measurement

Akira Furusawa, Howard M. Wiseman, Marcin Zwierz, Maria Fuwa, Shuntaro Takeda

arxiv:1412.7790 v1 · 2014-12-25 · 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{PLFS6IP2JINLD5O3BPNZCOFZET}

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	2026-05-18T02:18:32.820985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7acb2f21fa4a1ab1f5db0bdb9138b924cf346253b7f6aaca97fb4ab5b3972759

Aliases

arxiv: 1412.7790 · arxiv_version: 1412.7790v1 · doi: 10.48550/arxiv.1412.7790 · pith_short_12: PLFS6IP2JINL · pith_short_16: PLFS6IP2JINLD5O3 · pith_short_8: PLFS6IP2

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/PLFS6IP2JINLD5O3BPNZCOFZET \
  | 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: 7acb2f21fa4a1ab1f5db0bdb9138b924cf346253b7f6aaca97fb4ab5b3972759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fc2f1d9083e6a69fbb751366ffeb39eaf00824c50dcf5cb04589073f6b7c782",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-25T05:48:17Z",
    "title_canon_sha256": "3dac635f8467f0f4b9083a4a8de471e70a526787b6f4346500cf21ae90e08696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7790",
    "kind": "arxiv",
    "version": 1
  }
}