Pith Number

pith:J2U4OTDV

pith:2025:J2U4OTDVSHEQGW73AZX4KHX2Z7

not attested not anchored not stored refs pending

The Floquet central spin model: A platform to realize eternal time crystals, entanglement steering, and multiparameter metrology

Hillol Biswas, Sayan Choudhury

arxiv:2501.18472 v1 · 2025-01-30 · 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{J2U4OTDVSHEQGW73AZX4KHX2Z7}

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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

4 papers in Pith

Optimal observables for quantum-enhanced sensing and applications in a Floquet time crystal sensor

Quantum sensing with discrete time crystals in the Lipkin-Meshkov-Glick Model

Power-law-graded Ising Interactions Stabilize Time Crystals Realizing Quantum Energy Storage and Sensing

Robust continuous symmetry breaking and multiversality in the chiral Dicke model

Receipt and verification

First computed	2026-07-05T10:07:34.532304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea9c74c7591c9035bfb066fc51efacff61d5c7a1c14b9e04a650268d1321b41

Aliases

arxiv: 2501.18472 · arxiv_version: 2501.18472v1 · doi: 10.48550/arxiv.2501.18472 · pith_short_12: J2U4OTDVSHEQ · pith_short_16: J2U4OTDVSHEQGW73 · pith_short_8: J2U4OTDV

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/J2U4OTDVSHEQGW73AZX4KHX2Z7 \
  | 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: 4ea9c74c7591c9035bfb066fc51efacff61d5c7a1c14b9e04a650268d1321b41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f4bec00eb7f3546b44e44feab4d4fce12062f71ef858d1176fe5c2c5309fbf",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-30T16:46:48Z",
    "title_canon_sha256": "73f2e2551f3302035b86dc3ffb8cf34eaea391ae0f15da1a0d969c480b8e0ff6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18472",
    "kind": "arxiv",
    "version": 1
  }
}