Pith Number

pith:A4EC67JF

pith:2021:A4EC67JFROYLGHM3BVYRYH7BBF

not attested not anchored not stored refs pending

Realizing discrete time crystal in an one-dimensional superconducting qubit chain

Guangming Xue, Haifeng Yu, Huikai Xu, Jiaxiu Han, Jingning Zhang, Weiyang Liu, Yirong Jin, Zhiyuan Li

arxiv:2108.00942 v1 · 2021-08-02 · quant-ph · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4EC67JFROYLGHM3BVYRYH7BBF}

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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

A Qudit-native Framework for Discrete Time Crystals

Receipt and verification

First computed	2026-07-05T03:02:34.359730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07082f7d258bb0b31d9b0d711c1fe1096179c274ed7693375dfb6d74ef7d558d

Aliases

arxiv: 2108.00942 · arxiv_version: 2108.00942v1 · doi: 10.48550/arxiv.2108.00942 · pith_short_12: A4EC67JFROYL · pith_short_16: A4EC67JFROYLGHM3 · pith_short_8: A4EC67JF

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/A4EC67JFROYLGHM3BVYRYH7BBF \
  | 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: 07082f7d258bb0b31d9b0d711c1fe1096179c274ed7693375dfb6d74ef7d558d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ff633d25061dd12b74cc5c7a2860df513a48cc3900b47af14a38af451f4fcc9",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-02T14:44:30Z",
    "title_canon_sha256": "b2a9722abefa5e0b0f2c9bbfdb3bf144800535c40a2890e4aef002229c86d7a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.00942",
    "kind": "arxiv",
    "version": 1
  }
}