Pith Number

pith:6UXBIKNV

pith:2022:6UXBIKNVQSCVF3B2HU6YZJ5T3A

not attested not anchored not stored refs pending

SAPPHIRE: Search for exotic parity-violation interactions with quantum spin amplifiers

Chang Guo, Dmitry Budker, Dongdong Hu, Haowen Su, Min Jiang, Wei Ji, Xiang Kang, Xinhua Peng, Ying Huang, Yuanhong Wang, Yushu Qin

arxiv:2205.07222 v1 · 2022-05-15 · 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{6UXBIKNVQSCVF3B2HU6YZJ5T3A}

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	2026-07-05T05:41:19.389344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52e1429b5848552ec3a3d3d8ca7b3d818727b8336f2bf26a657b5912f87d96a

Aliases

arxiv: 2205.07222 · arxiv_version: 2205.07222v1 · doi: 10.48550/arxiv.2205.07222 · pith_short_12: 6UXBIKNVQSCV · pith_short_16: 6UXBIKNVQSCVF3B2 · pith_short_8: 6UXBIKNV

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/6UXBIKNVQSCVF3B2HU6YZJ5T3A \
  | 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: f52e1429b5848552ec3a3d3d8ca7b3d818727b8336f2bf26a657b5912f87d96a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5e331a3de851cd4859b21af4816442024eca598c24dc7c2185a26c6c7ee2dc8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-05-15T08:53:27Z",
    "title_canon_sha256": "a926413474a80dd742979e722c96b2bf457e2e1f62b9bc5e53c69b645d22188b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07222",
    "kind": "arxiv",
    "version": 1
  }
}