Pith Number

pith:72BWHCZB

pith:2018:72BWHCZBWTSS6WC45PONNPHCGY

not attested not anchored not stored refs pending

Frequentist and Bayesian Quantum Phase Estimation

Augusto Smerzi, Luca Pezz\`e, Manuel Gessner, Weidong Li, Yan Li

arxiv:1804.10048 v1 · 2018-04-26 · 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{72BWHCZBWTSS6WC45PONNPHCGY}

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.

Receipt and verification

First computed	2026-05-17T23:59:57.988066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe83638b21b4e52f585cebdcd6bce2362303078da145e5092b1fb07b37611044

Aliases

arxiv: 1804.10048 · arxiv_version: 1804.10048v1 · doi: 10.48550/arxiv.1804.10048 · pith_short_12: 72BWHCZBWTSS · pith_short_16: 72BWHCZBWTSS6WC4 · pith_short_8: 72BWHCZB

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/72BWHCZBWTSS6WC45PONNPHCGY \
  | 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: fe83638b21b4e52f585cebdcd6bce2362303078da145e5092b1fb07b37611044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f64a5ddf828de7edac4a9ed7e65e394cf7bd405dbacfc8e3a0422ea3269c75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-04-26T13:39:19Z",
    "title_canon_sha256": "088e5672345a45c398bec2790e6442df6559bc516bdf6092b5aa434ea5c01234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10048",
    "kind": "arxiv",
    "version": 1
  }
}