Pith Number

pith:NX7H4CGK

pith:2016:NX7H4CGKP7DKJ2OVWNNVX7YGOC

not attested not anchored not stored refs pending

Spontaneous emission of Schr\"odinger cats in a waveguide at ultrastrong coupling

Nicolas Gheeraert, Serge Florens, Soumya Bera

arxiv:1601.01545 v2 · 2016-01-07 · cond-mat.mes-hall · cond-mat.str-el · 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{NX7H4CGKP7DKJ2OVWNNVX7YGOC}

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	2026-05-18T00:50:22.759075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dfe7e08ca7fc6a4e9d5b35b5bff06709a2572210cf42ea5f2154b37046b3304

Aliases

arxiv: 1601.01545 · arxiv_version: 1601.01545v2 · doi: 10.48550/arxiv.1601.01545 · pith_short_12: NX7H4CGKP7DK · pith_short_16: NX7H4CGKP7DKJ2OV · pith_short_8: NX7H4CGK

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/NX7H4CGKP7DKJ2OVWNNVX7YGOC \
  | 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: 6dfe7e08ca7fc6a4e9d5b35b5bff06709a2572210cf42ea5f2154b37046b3304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "278ef945169cadff903a0c372ba08fc9899d0c02c3afc1fe46c991821eebf5ec",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-01-07T14:29:43Z",
    "title_canon_sha256": "0269e97703328a92f70ca9b6e44736053bf3fe8ef6a55872541616d872df2576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01545",
    "kind": "arxiv",
    "version": 2
  }
}