Pith Number

pith:GWRQHXTJ

pith:2024:GWRQHXTJRYH674P3OZ5OHL2VXX

not attested not anchored not stored refs pending

Uncertain Quantum Critical Metrology: From Single to Multi Parameter Sensing

George Mihailescu, Karol Gietka, Steve Campbell

arxiv:2407.19917 v2 · 2024-07-29 · 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{GWRQHXTJRYH674P3OZ5OHL2VXX}

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

1 paper in Pith

Quantum-enhanced sensing from the interplay of long-range interactions and non-Hermiticity

Receipt and verification

First computed	2026-07-05T11:19:49.171452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35a303de698e0feff1fb767ae3af55bdce39f30700406caf9b813e5f0052ad4b

Aliases

arxiv: 2407.19917 · arxiv_version: 2407.19917v2 · doi: 10.48550/arxiv.2407.19917 · pith_short_12: GWRQHXTJRYH6 · pith_short_16: GWRQHXTJRYH674P3 · pith_short_8: GWRQHXTJ

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/GWRQHXTJRYH674P3OZ5OHL2VXX \
  | 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: 35a303de698e0feff1fb767ae3af55bdce39f30700406caf9b813e5f0052ad4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dace0b4f3d8c1ff3ef8007a82d0bdfb09675e896844e1520118716e6b8533b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-07-29T11:50:21Z",
    "title_canon_sha256": "449c48df8b05a4e52cb41dd046d2824e3d79265104c85b95a4e9fec12400392c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.19917",
    "kind": "arxiv",
    "version": 2
  }
}