Pith Number

pith:WLDTYCKI

pith:2019:WLDTYCKIJ4YLTR4OKMB72LVWVZ

not attested not anchored not stored refs pending

Two-mode Dicke model from non-degenerate polarization modes

Alexander Baumg\"artner, Andrea Morales, Davide Dreon, Philip Zupancic, Tilman Esslinger, Tobias Donner, Xiangliang Li

arxiv:1902.09831 v1 · 2019-02-26 · cond-mat.quant-gas · 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{WLDTYCKIJ4YLTR4OKMB72LVWVZ}

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	2026-05-17T23:40:33.253858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2c73c09484f30b9c78e5303fd2eb6ae79a63ea6015ac2e06bc534ca0c7ee9f1

Aliases

arxiv: 1902.09831 · arxiv_version: 1902.09831v1 · doi: 10.48550/arxiv.1902.09831 · pith_short_12: WLDTYCKIJ4YL · pith_short_16: WLDTYCKIJ4YLTR4O · pith_short_8: WLDTYCKI

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/WLDTYCKIJ4YLTR4OKMB72LVWVZ \
  | 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: b2c73c09484f30b9c78e5303fd2eb6ae79a63ea6015ac2e06bc534ca0c7ee9f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb189fe5ffa2c7cf17b75183351ef57fc4f9a23b7be12c985be904696f755300",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-02-26T09:56:44Z",
    "title_canon_sha256": "f1aa7ccd818ef15e0aa56d09e8f72db49b7850ecb7377463c4abc133ead9f1d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09831",
    "kind": "arxiv",
    "version": 1
  }
}