Pith Number

pith:F7ZNNW7N

pith:2024:F7ZNNW7NZD2QB3MGGVKUD7PFBH

not attested not anchored not stored refs pending

Exponential entanglement advantage in sensing correlated noise

Alexey V. Gorshkov, Alireza Seif, Anthony J. Brady, Changhun Oh, Jacob Bringewatt, Yu-Xin Wang

arxiv:2410.05878 v1 · 2024-10-08 · 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{F7ZNNW7NZD2QB3MGGVKUD7PFBH}

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

Stochastic signal sensing with finite energy and dead time at the fundamental quantum limit

Precision Limits of Multiparameter Markovian-Noise Metrology

Receipt and verification

First computed	2026-07-05T09:17:52.144476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ff2d6dbedc8f500ed86355541fde509cd632f57a1205bfb3804039a4206f29f

Aliases

arxiv: 2410.05878 · arxiv_version: 2410.05878v1 · doi: 10.48550/arxiv.2410.05878 · pith_short_12: F7ZNNW7NZD2Q · pith_short_16: F7ZNNW7NZD2QB3MG · pith_short_8: F7ZNNW7N

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/F7ZNNW7NZD2QB3MGGVKUD7PFBH \
  | 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: 2ff2d6dbedc8f500ed86355541fde509cd632f57a1205bfb3804039a4206f29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "000997d0e5f94c55104ed5b71ab2b6b97c69fac94bdcb41af560a18776cbdcd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-08T10:15:21Z",
    "title_canon_sha256": "7e7c9894f6b880e702413390c76bb548b55cb714a33fc77b9e82b856701844f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.05878",
    "kind": "arxiv",
    "version": 1
  }
}