Pith Number

pith:PZXERPRG

pith:2025:PZXERPRGW4MUW6AVV7SWN3TYP3

not attested not anchored not stored refs pending

Enhanced Sensitivity and Noise Resilience in Two-Qubit Quantum Magnetometers

H. Sedgi Gamichi, K. Aghayar Gharehbagh, S.Nohekhan Shishavan

arxiv:2508.13400 v1 · 2025-08-18 · 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{PZXERPRGW4MUW6AVV7SWN3TYP3}

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	2026-07-05T11:55:47.531046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6e48be26b7194b7815afe566ee787ed09c5780fdb90064f408589dbae71783

Aliases

arxiv: 2508.13400 · arxiv_version: 2508.13400v1 · doi: 10.48550/arxiv.2508.13400 · pith_short_12: PZXERPRGW4MU · pith_short_16: PZXERPRGW4MUW6AV · pith_short_8: PZXERPRG

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/PZXERPRGW4MUW6AVV7SWN3TYP3 \
  | 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: 7e6e48be26b7194b7815afe566ee787ed09c5780fdb90064f408589dbae71783

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81dc9f92bd4b20625ea891d940233cbfcf6342841721140919476717d7320a4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-18T23:29:18Z",
    "title_canon_sha256": "564d4f1aeacf43c87d37ea76ad74259035ce8dd2f019ea72d9445a74ebb884c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.13400",
    "kind": "arxiv",
    "version": 1
  }
}