Pith Number

pith:SHKP4YEF

pith:2024:SHKP4YEFV6PFBHVNJ6V6TDKNJA

not attested not anchored not stored refs pending

A Precis\~ao da Metrologia Qu\^antica: Limite de Cram\'er-Rao, Informa\c{c}\~ao de Fisher e poss\'iveis Aplica\c{c}\~oes Tecnol\'ogicas

Leonardo A. M. Souza

arxiv:2411.17797 v1 · 2024-11-26 · 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{SHKP4YEFV6PFBHVNJ6V6TDKNJA}

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

A Precis\~ao da Metrologia Qu\^antica: Limite de Cram\'er-Rao, Informa\c{c}\~ao de Fisher e poss\'iveis Aplica\c{c}\~oes Tecnol\'ogicas

Receipt and verification

First computed	2026-07-05T09:48:17.036900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d4fe6085af9e509ead4fabe98d4d480a19df517b07f97d911b6eef95d4dfbf

Aliases

arxiv: 2411.17797 · arxiv_version: 2411.17797v1 · doi: 10.48550/arxiv.2411.17797 · pith_short_12: SHKP4YEFV6PF · pith_short_16: SHKP4YEFV6PFBHVN · pith_short_8: SHKP4YEF

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/SHKP4YEFV6PFBHVNJ6V6TDKNJA \
  | 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: 91d4fe6085af9e509ead4fabe98d4d480a19df517b07f97d911b6eef95d4dfbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6341ed597ff26a74ea311562ce24616a022b16e8daecf8660faaa12b96064247",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-26T18:01:06Z",
    "title_canon_sha256": "7041936ea23e2882c2dfee79620fd4505bf1f12e21e3b7332d6e9bbaa2a362ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17797",
    "kind": "arxiv",
    "version": 1
  }
}