Pith Number

pith:DO4FKPWA

pith:2024:DO4FKPWAHJE7NE4YCMARFIU2FS

not attested not anchored not stored refs pending

Quantum Metrology with Higher-order Exceptional Points in Atom-cavity Magnonics

Guzhi Bao, Jinxian Guo, Minwei Shi, Weiping Zhang

arxiv:2405.09899 v3 · 2024-05-16 · 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{DO4FKPWAHJE7NE4YCMARFIU2FS}

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	2026-07-05T11:14:47.404759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bb8553ec03a49f69398130112a29a2c9685814f83d1c8bc61255009899f10db

Aliases

arxiv: 2405.09899 · arxiv_version: 2405.09899v3 · doi: 10.48550/arxiv.2405.09899 · pith_short_12: DO4FKPWAHJE7 · pith_short_16: DO4FKPWAHJE7NE4Y · pith_short_8: DO4FKPWA

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/DO4FKPWAHJE7NE4YCMARFIU2FS \
  | 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: 1bb8553ec03a49f69398130112a29a2c9685814f83d1c8bc61255009899f10db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8002cbdb118191fb3ddf23a6dec8bf72283866879594ed6273f0f75600bb93e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-16T08:43:35Z",
    "title_canon_sha256": "705f4da5be6b514f61bd7b065c59255d1d703268c12351963f4fc52b828d9479"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.09899",
    "kind": "arxiv",
    "version": 3
  }
}