Pith Number

pith:B3B3SBQN

pith:2019:B3B3SBQNOE42U7QSFR5XY7FRRR

not attested not anchored not stored refs pending

How to implement the generalized-coherent-state POVM via nonadaptive continuous isotropic measurement

Chris S. Jackson

arxiv:1903.02045 v1 · 2019-03-05 · 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{B3B3SBQNOE42U7QSFR5XY7FRRR}

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

Generating uniform quantum state ensembles with continuous measurement

Receipt and verification

First computed	2026-05-17T23:51:56.792890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ec3b9060d7139aa7e122c7b7c7cb18c51c24d567b554bd648e06497eaaf0687

Aliases

arxiv: 1903.02045 · arxiv_version: 1903.02045v1 · doi: 10.48550/arxiv.1903.02045 · pith_short_12: B3B3SBQNOE42 · pith_short_16: B3B3SBQNOE42U7QS · pith_short_8: B3B3SBQN

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/B3B3SBQNOE42U7QSFR5XY7FRRR \
  | 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: 0ec3b9060d7139aa7e122c7b7c7cb18c51c24d567b554bd648e06497eaaf0687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d344327caa7b72a92482f5e5108ace9c27e604bdc4a4794fb73248d640a2c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-05T20:39:30Z",
    "title_canon_sha256": "7ddfecacdbdec571471e1d2e87ee60e95539d455ac4d5372d1ef216ba538b09a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02045",
    "kind": "arxiv",
    "version": 1
  }
}