Pith Number

pith:KQYNQ6VL

pith:2013:KQYNQ6VLKZOYYUGAG7VFQEFHZA

not attested not anchored not stored refs pending

Entangled Mechanical Cat States via Conditional Single Photon Optomechanics

Gerard J. Milburn, Uzma Akram, Warwick P. Bowen

arxiv:1305.3781 v2 · 2013-05-16 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQYNQ6VLKZOYYUGAG7VFQEFHZA}

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	2026-05-18T01:49:54.283065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5430d87aab565d8c50c037ea5810a7c8067d9ee8fe23c2d351a74c99929301ee

Aliases

arxiv: 1305.3781 · arxiv_version: 1305.3781v2 · doi: 10.48550/arxiv.1305.3781 · pith_short_12: KQYNQ6VLKZOY · pith_short_16: KQYNQ6VLKZOYYUGA · pith_short_8: KQYNQ6VL

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/KQYNQ6VLKZOYYUGAG7VFQEFHZA \
  | 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: 5430d87aab565d8c50c037ea5810a7c8067d9ee8fe23c2d351a74c99929301ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ead2e0ba6fa1eaff2a1a8c486f7bde6b19a3f0990d387a9ce76586bf13532eb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-16T12:30:57Z",
    "title_canon_sha256": "495d986f47bde380b82d3d50832b4a5c15fbbab8cb4315d529d265f9ea9c5eb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3781",
    "kind": "arxiv",
    "version": 2
  }
}