Pith Number

pith:CKFE6RFA

pith:2016:CKFE6RFAVNJLS6TUPSBDZO7UFD

not attested not anchored not stored refs pending

Quantifying the mesoscopic quantum coherence of approximate NOON states and spin-squeezed two-mode Bose-Einstein condensates

B. Opanchuk, L. Rosales-Z\'arate, M. D. Reid, R. Y. Teh

arxiv:1609.06028 v2 · 2016-09-20 · 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{CKFE6RFAVNJLS6TUPSBDZO7UFD}

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	2026-05-18T00:49:06.572376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

128a4f44a0ab52b97a747c823cbbf428d84531a0a397cd5513904555e32c87e8

Aliases

arxiv: 1609.06028 · arxiv_version: 1609.06028v2 · doi: 10.48550/arxiv.1609.06028 · pith_short_12: CKFE6RFAVNJL · pith_short_16: CKFE6RFAVNJLS6TU · pith_short_8: CKFE6RFA

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/CKFE6RFAVNJLS6TUPSBDZO7UFD \
  | 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: 128a4f44a0ab52b97a747c823cbbf428d84531a0a397cd5513904555e32c87e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "711ae3d321f86258153dbc5b6e4159210883e0b778de0a4f6522dd93638d8a36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-09-20T06:02:42Z",
    "title_canon_sha256": "c91c8b4f80defd2b04574848c6081358c1511e0c63cc5f883bbb5bd8a36dbdd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06028",
    "kind": "arxiv",
    "version": 2
  }
}