Pith Number

pith:UHV7BSUL

pith:2015:UHV7BSUL3FNSFUGPIV47PRXPCJ

not attested not anchored not stored refs pending

A hybrid-systems approach to spin squeezing using a highly dissipative ancillary system

Emi Yukawa, George C. Knee, Kae Nemoto, Shane Dooley, William J. Munro, Yuichiro Matsuzaki

arxiv:1512.03436 v2 · 2015-12-10 · 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{UHV7BSUL3FNSFUGPIV47PRXPCJ}

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	2026-05-18T01:14:35.715570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1ebf0ca8bd95b22d0cf4579f7c6ef12523304cbb56faa09db4843b28f41ff6b

Aliases

arxiv: 1512.03436 · arxiv_version: 1512.03436v2 · doi: 10.48550/arxiv.1512.03436 · pith_short_12: UHV7BSUL3FNS · pith_short_16: UHV7BSUL3FNSFUGP · pith_short_8: UHV7BSUL

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/UHV7BSUL3FNSFUGPIV47PRXPCJ \
  | 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: a1ebf0ca8bd95b22d0cf4579f7c6ef12523304cbb56faa09db4843b28f41ff6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d3d10feea4263eb7716534a0932f71c9660abc7f866565c602a732e5d356fe9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-12-10T21:00:22Z",
    "title_canon_sha256": "2847c2c5b08d07e8cf2689f50dbf9d532f9776abc17d3fdbe245434bea824953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03436",
    "kind": "arxiv",
    "version": 2
  }
}