Pith Number

pith:M3HIQR64

pith:2024:M3HIQR64JZEKITPAWIBYWYR6OU

not attested not anchored not stored refs pending

Hilbert Space Fragmentation and Subspace Scar Time-Crystallinity in Driven Homogeneous Central-Spin Models

Abhishek Kumar, Edwin Barnes, Rafail Frantzeskakis

arxiv:2402.18001 v2 · 2024-02-28 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3HIQR64JZEKITPAWIBYWYR6OU}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T10:31:41.785716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66ce8847dc4e48a44de0b2038b623e75270fbbc2397806a26da46a7d26fbae41

Aliases

arxiv: 2402.18001 · arxiv_version: 2402.18001v2 · doi: 10.48550/arxiv.2402.18001 · pith_short_12: M3HIQR64JZEK · pith_short_16: M3HIQR64JZEKITPA · pith_short_8: M3HIQR64

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/M3HIQR64JZEKITPAWIBYWYR6OU \
  | 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: 66ce8847dc4e48a44de0b2038b623e75270fbbc2397806a26da46a7d26fbae41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873d414d794017587047330d251fd8d695aa2ecb5a4759216753f56bca82ba65",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-28T02:30:40Z",
    "title_canon_sha256": "a56d9ead552001f14db89ed603113a0216302bf8ff3d2a85a1ac266097dc758f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18001",
    "kind": "arxiv",
    "version": 2
  }
}