Pith Number

pith:C7TCCYSH

pith:2022:C7TCCYSHUTV3LERXJPKIIMNQ76

not attested not anchored not stored refs pending

The gap persistence theorem for quantum multiparameter estimation

Jun Suzuki, Lorc\'an O. Conlon, Ping Koy Lam, Syed M. Assad

arxiv:2208.07386 v3 · 2022-08-15 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7TCCYSHUTV3LERXJPKIIMNQ76}

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.

Cited by

3 papers in Pith

$100\pm\Delta t$ Years of Quantum Uncertainty: From Origins to Modern Insights

Semi-classical geometric tensor in multiparameter quantum information

Ultimate sensitivity of multiparameter estimation in quantum sensing with undetected photons

Receipt and verification

First computed	2026-07-05T09:11:19.782826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e6216247a4ebb592374bd48431b0ffa8266f92042c59b99145aee02a19eeb3

Aliases

arxiv: 2208.07386 · arxiv_version: 2208.07386v3 · doi: 10.48550/arxiv.2208.07386 · pith_short_12: C7TCCYSHUTV3 · pith_short_16: C7TCCYSHUTV3LERX · pith_short_8: C7TCCYSH

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/C7TCCYSHUTV3LERXJPKIIMNQ76 \
  | 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: 17e6216247a4ebb592374bd48431b0ffa8266f92042c59b99145aee02a19eeb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c15cd79fed9958fda3a3cc95e8484f92f52e05bb9c798999d75741a75f62ee97",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-08-15T18:01:22Z",
    "title_canon_sha256": "d047b4c704373ecc1dcd967de0524439e35d11b992359be6f5ff57f30e172c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07386",
    "kind": "arxiv",
    "version": 3
  }
}