Pith Number

pith:P3C2WJ4K

pith:2014:P3C2WJ4K2W6X7MZ6KRONM4DXPU

not attested not anchored not stored refs pending

Probing deformed commutators with macroscopic harmonic oscillators

Antonio Borrielli, Antonio Pontin, Ciro Biancofiore, David Vitali, Enrico Serra, Federica Bonfigli, Francesco Marin, Francesco Marino, Giovanni A. Prodi, Giovanni Di Giuseppe, Lorenzo Marconi, Mateusz Bawaj, Michele Bonaldi, Riccardo Natali

arxiv:1411.6410 v3 · 2014-11-24 · gr-qc · physics.optics · 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{P3C2WJ4K2W6X7MZ6KRONM4DXPU}

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	2026-05-18T01:34:50.692986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ec5ab278ad5bd7fb33e545cd670777d059002f78976c3c8c3595e591227e709

Aliases

arxiv: 1411.6410 · arxiv_version: 1411.6410v3 · doi: 10.48550/arxiv.1411.6410 · pith_short_12: P3C2WJ4K2W6X · pith_short_16: P3C2WJ4K2W6X7MZ6 · pith_short_8: P3C2WJ4K

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/P3C2WJ4K2W6X7MZ6KRONM4DXPU \
  | 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: 7ec5ab278ad5bd7fb33e545cd670777d059002f78976c3c8c3595e591227e709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24607c05de622e1edb35fc7e378f44264bd06a2e7693b87293cc0cefc45a28a",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-11-24T11:03:44Z",
    "title_canon_sha256": "2f98f3703e4d31497caa1659536b092a2df27e49fb7d74a93af25e2f54b45560"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6410",
    "kind": "arxiv",
    "version": 3
  }
}