Pith Number

pith:LAIPWQRF

pith:2011:LAIPWQRF2JQVASL6MCUG4HWAWB

not attested not anchored not stored refs pending

Macroscopic Quantum States and Quantum Phase Transition in Dicke Models of Arbitrary Atom-Number

Jinling Lian, J.-Q. Liang, Yuanwei Zhang

arxiv:1110.3862 v2 · 2011-10-18 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAIPWQRF2JQVASL6MCUG4HWAWB}

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	2026-05-18T03:52:53.274098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5810fb4225d26150497e60a86e1ec0b04d6d2a4dc81820b2c40797f9fd8983fe

Aliases

arxiv: 1110.3862 · arxiv_version: 1110.3862v2 · doi: 10.48550/arxiv.1110.3862 · pith_short_12: LAIPWQRF2JQV · pith_short_16: LAIPWQRF2JQVASL6 · pith_short_8: LAIPWQRF

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/LAIPWQRF2JQVASL6MCUG4HWAWB \
  | 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: 5810fb4225d26150497e60a86e1ec0b04d6d2a4dc81820b2c40797f9fd8983fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c412ed1716a473ac5f07676dc387c30e99116da3ade415ae0b5e048c3f904af",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-18T02:08:17Z",
    "title_canon_sha256": "2da894ece1a842d85fb18ffda5a52ff01f21807ffe44ba9808856e119e3d93db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3862",
    "kind": "arxiv",
    "version": 2
  }
}