Pith Number

pith:TB6SC5ME

pith:2022:TB6SC5MEZ6RDX7GGKFJZEWY6AE

not attested not anchored not stored refs pending

Discrete time crystals enforced by Floquet-Bloch scars

Biao Huang, Dan Stamper-Kurn, Tsz-Him Leung, W. Vincent Liu

arxiv:2205.07919 v2 · 2022-05-16 · cond-mat.quant-gas · cond-mat.other · cond-mat.stat-mech · 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{TB6SC5MEZ6RDX7GGKFJZEWY6AE}

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	2026-07-05T04:58:37.101972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

987d217584cfa23bfcc65153925b1e013ffd68be5d6a25ae72b8882ea305b100

Aliases

arxiv: 2205.07919 · arxiv_version: 2205.07919v2 · doi: 10.48550/arxiv.2205.07919 · pith_short_12: TB6SC5MEZ6RD · pith_short_16: TB6SC5MEZ6RDX7GG · pith_short_8: TB6SC5ME

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/TB6SC5MEZ6RDX7GGKFJZEWY6AE \
  | 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: 987d217584cfa23bfcc65153925b1e013ffd68be5d6a25ae72b8882ea305b100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f31125194b12f89a08b922681170179b2357b865d6d24f27bd37787769a3ab",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2022-05-16T18:04:28Z",
    "title_canon_sha256": "098373b501d6c3a98f6b1acfae88b1e47197cf4ee7ab9677946b750f5caae3c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07919",
    "kind": "arxiv",
    "version": 2
  }
}