Pith Number

pith:AGYOE5AR

pith:2012:AGYOE5ARNZPOKYU2WSO5LCZGXE

not attested not anchored not stored refs pending

Reply to Comment on "Superradiant Phase Transitions and the Standard Description of Circuit QED"

Florian Marquardt, Jan von Delft, Oliver Viehmann

arxiv:1202.2916 v2 · 2012-02-14 · cond-mat.mes-hall · 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{AGYOE5ARNZPOKYU2WSO5LCZGXE}

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	2026-05-18T03:52:50.667282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01b0e274116e5ee5629ab49dd58b26b9074eaef31201d81088e490c8c25ba599

Aliases

arxiv: 1202.2916 · arxiv_version: 1202.2916v2 · doi: 10.48550/arxiv.1202.2916 · pith_short_12: AGYOE5ARNZPO · pith_short_16: AGYOE5ARNZPOKYU2 · pith_short_8: AGYOE5AR

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/AGYOE5ARNZPOKYU2WSO5LCZGXE \
  | 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: 01b0e274116e5ee5629ab49dd58b26b9074eaef31201d81088e490c8c25ba599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ebae81c302372b66a70d1fe1a73aca0e0fd6f04fb2a9135e6d9e53ef9da6f78",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-02-14T02:58:52Z",
    "title_canon_sha256": "f5231e93a097865416adcfcaf2f6c2d810149f8fa36ff7b2337c633183af538c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2916",
    "kind": "arxiv",
    "version": 2
  }
}