Pith Number

pith:YKF6GLIA

pith:2016:YKF6GLIA2K3EOO23VU4OX4SKTJ

not attested not anchored not stored refs pending

Assessing the significance of fidelity as a figure of merit in quantum state reconstruction of discrete and continuous variable systems

Antonio Mandarino, Carmen Porto, Matteo Bina, Matteo G. A. Paris, Simone Cialdi, Stefano Olivares

arxiv:1604.00313 v1 · 2016-04-01 · 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{YKF6GLIA2K3EOO23VU4OX4SKTJ}

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	2026-05-18T01:11:44.596238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c28be32d00d2b6473b5bad38ebf24a9a5df1ac503d1ca5694ca70b5388b98d77

Aliases

arxiv: 1604.00313 · arxiv_version: 1604.00313v1 · doi: 10.48550/arxiv.1604.00313 · pith_short_12: YKF6GLIA2K3E · pith_short_16: YKF6GLIA2K3EOO23 · pith_short_8: YKF6GLIA

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/YKF6GLIA2K3EOO23VU4OX4SKTJ \
  | 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: c28be32d00d2b6473b5bad38ebf24a9a5df1ac503d1ca5694ca70b5388b98d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adcbbc464a86214aa5242d6f9f7aa051bdb6cb3dd0f2dd75a5166df5e282ce2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-01T16:18:48Z",
    "title_canon_sha256": "1dc4928a59b7319c9d33a61d4e2dfbc65db1963458bbb7b30400fdf157e16a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00313",
    "kind": "arxiv",
    "version": 1
  }
}