Pith Number

pith:6KY4I7A5

pith:2021:6KY4I7A5DWQQZW5XADBPU5FD4B

not attested not anchored not stored refs pending

Floquet Spin Amplification

Dmitry Budker, Haowen Su, Min Jiang, Xinhua Peng, Xin Wang, Yuanhong Wang, Yushu Qin

arxiv:2112.06190 v1 · 2021-12-12 · quant-ph · physics.atom-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{6KY4I7A5DWQQZW5XADBPU5FD4B}

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	2026-07-05T04:33:27.554224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2b1c47c1d1da10cdbb700c2fa74a3e05a0279581fc71f1959a1781760cfc2e8

Aliases

arxiv: 2112.06190 · arxiv_version: 2112.06190v1 · doi: 10.48550/arxiv.2112.06190 · pith_short_12: 6KY4I7A5DWQQ · pith_short_16: 6KY4I7A5DWQQZW5X · pith_short_8: 6KY4I7A5

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/6KY4I7A5DWQQZW5XADBPU5FD4B \
  | 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: f2b1c47c1d1da10cdbb700c2fa74a3e05a0279581fc71f1959a1781760cfc2e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3964cfcc8f372d31a754dc89b10bd2a6f6d4cb98de1f67cdda8613216681f8cc",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-12-12T09:26:00Z",
    "title_canon_sha256": "43bd33ea06b5c5a7c6bce2579b9245b0381b83b443bafc56c1a0571a44a0a192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06190",
    "kind": "arxiv",
    "version": 1
  }
}