Pith Number

pith:FY4ST6LI

pith:2019:FY4ST6LI3KPF5KI37A3E4NNFQA

not attested not anchored not stored refs pending

Discrete time crystal in a finite chain of Rydberg atoms without disorder

Chuhui Fan, D. Rossini, G. C. La Rocca, Han-Xiao Zhang, Jin-Hui Wu, M. Artoni

arxiv:1907.03446 v2 · 2019-07-08 · quant-ph · physics.atom-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{FY4ST6LI3KPF5KI37A3E4NNFQA}

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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.

Cited by

1 paper in Pith

Floquet engineering of topological phases protected by emergent symmetries under resonant drives

Receipt and verification

First computed	2026-07-05T00:32:50.586728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3929f968da9e5ea91bf8364e35a5800372288f010209059e525da7f7ad73e8

Aliases

arxiv: 1907.03446 · arxiv_version: 1907.03446v2 · doi: 10.48550/arxiv.1907.03446 · pith_short_12: FY4ST6LI3KPF · pith_short_16: FY4ST6LI3KPF5KI3 · pith_short_8: FY4ST6LI

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/FY4ST6LI3KPF5KI37A3E4NNFQA \
  | 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: 2e3929f968da9e5ea91bf8364e35a5800372288f010209059e525da7f7ad73e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03786fa8f83f6d8bcbadd9474486259f78cfde56ef99feedd4e71237b6499b58",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-08T08:08:35Z",
    "title_canon_sha256": "7154ac763cbeb3ac4507500233f5aab791d867b1890b8651feaa70f8cf31eda3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03446",
    "kind": "arxiv",
    "version": 2
  }
}