Pith Number

pith:AYGHN2QA

pith:2018:AYGHN2QA6MJTHJRXXPY5BAP6M2

not attested not anchored not stored refs pending

Phonon Quantum Nondemolition Measurements in Nonlinearly Coupled Optomechanical Cavities

A. Metelmann, B.D. Hauer, J.P. Davis

arxiv:1805.06858 v2 · 2018-05-17 · quant-ph · cond-mat.mes-hall · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYGHN2QA6MJTHJRXXPY5BAP6M2}

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	2026-05-18T00:03:48.869868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

060c76ea00f31333a637bbf1d081fe6688867e2510fa009f02cde4d47ebcc5fd

Aliases

arxiv: 1805.06858 · arxiv_version: 1805.06858v2 · doi: 10.48550/arxiv.1805.06858 · pith_short_12: AYGHN2QA6MJT · pith_short_16: AYGHN2QA6MJTHJRX · pith_short_8: AYGHN2QA

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/AYGHN2QA6MJTHJRXXPY5BAP6M2 \
  | 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: 060c76ea00f31333a637bbf1d081fe6688867e2510fa009f02cde4d47ebcc5fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3498d5f73f4269e8f890763db3fb8ebc9de5542db9250190225f8247219dc4",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-17T17:01:19Z",
    "title_canon_sha256": "fe444e73cd3c4dc58784a84a42d7e542636510779a2acf4b580e584b7e7452ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06858",
    "kind": "arxiv",
    "version": 2
  }
}