Pith Number

pith:HE4VM5I4

pith:2025:HE4VM5I4MVHEZWDDY5DD7LLVGH

not attested not anchored not stored refs pending

Unpolarized prethermal discrete time crystal

Takeru Yokota, Tatsuhiko N. Ikeda

arxiv:2501.09461 v3 · 2025-01-16 · cond-mat.quant-gas · cond-mat.stat-mech · physics.atom-ph · 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{HE4VM5I4MVHEZWDDY5DD7LLVGH}

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	2026-07-05T12:09:43.392335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

393956751c654e4cd863c7463fad7531f2c27b6b41b98808223152f24f9fe618

Aliases

arxiv: 2501.09461 · arxiv_version: 2501.09461v3 · doi: 10.48550/arxiv.2501.09461 · pith_short_12: HE4VM5I4MVHE · pith_short_16: HE4VM5I4MVHEZWDD · pith_short_8: HE4VM5I4

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/HE4VM5I4MVHEZWDDY5DD7LLVGH \
  | 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: 393956751c654e4cd863c7463fad7531f2c27b6b41b98808223152f24f9fe618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0db89f6d3c205833a327a155947d4e468ce8fadf7905574761388ed92c652a4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2025-01-16T10:47:17Z",
    "title_canon_sha256": "b670e339cdf241ae483533403c74b824f083617261c397f442ae0efaf3fbd229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09461",
    "kind": "arxiv",
    "version": 3
  }
}