Pith Number

pith:EVQGSSTK

pith:2022:EVQGSSTKYENE55UKLPTQIOFBWF

not attested not anchored not stored refs pending

Observation of Floquet topological phases with large Chern numbers

Fazhan Shi, Jiangbin Gong, Jiangfeng Du, Kai Yang, Longwen Zhou, Shaoyi Xu, Tianyu Xie, Wenchao Ma, Zhe Ding, Zhiyuan Zhao

arxiv:2209.05275 v1 · 2022-09-12 · 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{EVQGSSTKYENE55UKLPTQIOFBWF}

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	2026-07-05T05:20:14.301977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2560694a6ac11a4ef68a5be70438a1b14591c1b0de73ab8777889bc434fb8ed1

Aliases

arxiv: 2209.05275 · arxiv_version: 2209.05275v1 · doi: 10.48550/arxiv.2209.05275 · pith_short_12: EVQGSSTKYENE · pith_short_16: EVQGSSTKYENE55UK · pith_short_8: EVQGSSTK

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/EVQGSSTKYENE55UKLPTQIOFBWF \
  | 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: 2560694a6ac11a4ef68a5be70438a1b14591c1b0de73ab8777889bc434fb8ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "814b7f88aa4a60482a676cd259840736a4d1fab5de4f47de2fa787c1c44f3af9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-09-12T14:33:03Z",
    "title_canon_sha256": "8f840112d08aefce4ec119671eec29d7e386928f9ccc020e375f4b826a740c75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05275",
    "kind": "arxiv",
    "version": 1
  }
}