Pith Number

pith:JFSIQWRR

pith:2014:JFSIQWRR6Y3G4XYJG2IBVSEK37

not attested not anchored not stored refs pending

Time-delayed feedback control of the Dicke-Hepp-Lieb superradiant quantum phase transition

Clive Emary, Eckehard Sch\"oll, Tobias Brandes, Wassilij Kopylov

arxiv:1403.0620 v2 · 2014-03-03 · quant-ph · cond-mat.quant-gas · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFSIQWRR6Y3G4XYJG2IBVSEK37}

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	2026-05-18T02:25:32.698494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4964885a31f6366e5f0936901ac88adff7dce6c6840f5331616fb9485570b089

Aliases

arxiv: 1403.0620 · arxiv_version: 1403.0620v2 · doi: 10.48550/arxiv.1403.0620 · pith_short_12: JFSIQWRR6Y3G · pith_short_16: JFSIQWRR6Y3G4XYJ · pith_short_8: JFSIQWRR

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/JFSIQWRR6Y3G4XYJG2IBVSEK37 \
  | 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: 4964885a31f6366e5f0936901ac88adff7dce6c6840f5331616fb9485570b089

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f659e2ccedaed74e3bf64f555deb3bdbbd6aba8a2c100ddd18818c490408cd7",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-03T22:24:32Z",
    "title_canon_sha256": "7bf939042451fbde8dd058a21fe8f32527c48dfe3686d125ebc41f43cccb0ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0620",
    "kind": "arxiv",
    "version": 2
  }
}