Pith Number

pith:NZUCUQIN

pith:2019:NZUCUQINHJZ2RL3UO2Z2N4FFEL

not attested not anchored not stored refs pending

Steady-state squeezing and entanglement in a dissipatively coupled NOPO network

Yoshihisa Yamamoto, Yoshitaka Inui

arxiv:1906.12044 v1 · 2019-06-28 · 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{NZUCUQINHJZ2RL3UO2Z2N4FFEL}

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	2026-05-17T23:41:59.448763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e682a410d3a73a8af7476b3a6f0a522d0030a1b350672d7018e377f4550ee70

Aliases

arxiv: 1906.12044 · arxiv_version: 1906.12044v1 · doi: 10.48550/arxiv.1906.12044 · pith_short_12: NZUCUQINHJZ2 · pith_short_16: NZUCUQINHJZ2RL3U · pith_short_8: NZUCUQIN

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/NZUCUQINHJZ2RL3UO2Z2N4FFEL \
  | 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: 6e682a410d3a73a8af7476b3a6f0a522d0030a1b350672d7018e377f4550ee70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32e60d991847aa5f57a4084284cd6720527911b1f3db7e6f09c8bf83fc9a81d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-28T05:21:16Z",
    "title_canon_sha256": "ec593c7fd39dd67f656ee2987da736b1af76def52e2c90edab20a434c9621525"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12044",
    "kind": "arxiv",
    "version": 1
  }
}