Pith Number

pith:QMUMAD23

pith:2018:QMUMAD234DLHVMJ4YJG2W4UQ7Z

not attested not anchored not stored refs pending

Probing Macroscopic Quantum Superpositions with Nanorotors

Benjamin A. Stickler, Birthe Papendell, Bj\"orn Schrinski, James Millen, Klaus Hornberger, Markus Arndt, Stefan Kuhn

arxiv:1803.01778 v2 · 2018-03-05 · 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{QMUMAD234DLHVMJ4YJG2W4UQ7Z}

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	2026-05-17T23:58:31.006897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8328c00f5be0d67ab13cc24dab7290fe6520e20f6f866ef4634749a14e8a6e9d

Aliases

arxiv: 1803.01778 · arxiv_version: 1803.01778v2 · doi: 10.48550/arxiv.1803.01778 · pith_short_12: QMUMAD234DLH · pith_short_16: QMUMAD234DLHVMJ4 · pith_short_8: QMUMAD23

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/QMUMAD234DLHVMJ4YJG2W4UQ7Z \
  | 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: 8328c00f5be0d67ab13cc24dab7290fe6520e20f6f866ef4634749a14e8a6e9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0995d937aa9e73c368c5c58dd388c993eec1d7f1a4189d99d8294daba83042e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-05T17:10:57Z",
    "title_canon_sha256": "6d7d58546b56681b3b430a5e2457e7c310a86ac6eea9f306135ecbb237df5728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01778",
    "kind": "arxiv",
    "version": 2
  }
}