Pith Number

pith:TRJUW56J

pith:2013:TRJUW56J3YLKWMNSU62KDUTEGQ

not attested not anchored not stored refs pending

Efficient tools for quantum metrology with uncorrelated noise

Jan Kolodynski, Rafal Demkowicz-Dobrzanski

arxiv:1303.7271 v2 · 2013-03-28 · 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{TRJUW56J3YLKWMNSU62KDUTEGQ}

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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

Precision limits for time-dependent quantum metrology under Markovian noise

Receipt and verification

First computed	2026-05-18T03:17:44.340008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c534b77c9de16ab31b2a7b4a1d26434009d069731ba9b96b7a94b348b41eb77

Aliases

arxiv: 1303.7271 · arxiv_version: 1303.7271v2 · doi: 10.48550/arxiv.1303.7271 · pith_short_12: TRJUW56J3YLK · pith_short_16: TRJUW56J3YLKWMNS · pith_short_8: TRJUW56J

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/TRJUW56J3YLKWMNSU62KDUTEGQ \
  | 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: 9c534b77c9de16ab31b2a7b4a1d26434009d069731ba9b96b7a94b348b41eb77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b93a6ed5b603635e0666c475582581baa31b77152c3f9dc6ebe89afe59b96f3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-28T23:22:39Z",
    "title_canon_sha256": "9f1ba23c6cb97e13ecc2a6bee4873d022b3ba4985cefe4389345df2b3e44381f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7271",
    "kind": "arxiv",
    "version": 2
  }
}