Pith Number

pith:PPNAOR64

pith:2018:PPNAOR64JZCTEXOM5ZRM6F54V5

not attested not anchored not stored refs pending

Experimental engineering of arbitrary qudit states with discrete-time quantum walks

Alessandro Ferraro, Alessia Suprano, Emanuele Polino, Fabio Sciarrino, Helena Majury, Lorenzo Marrucci, Luca Innocenti, Mauro Paternostro, Nicol\`o Spagnolo, Sabrina Emiliani, Taira Giordani

arxiv:1808.08875 v1 · 2018-08-27 · 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{PPNAOR64JZCTEXOM5ZRM6F54V5}

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

Efficient classical training of model-free quantum photonic reservoir

Receipt and verification

First computed	2026-05-17T23:55:44.074133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bda0747dc4e45325dccee62cf17bcaf6e563a816a25e108cf2a685047772f52

Aliases

arxiv: 1808.08875 · arxiv_version: 1808.08875v1 · doi: 10.48550/arxiv.1808.08875 · pith_short_12: PPNAOR64JZCT · pith_short_16: PPNAOR64JZCTEXOM · pith_short_8: PPNAOR64

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/PPNAOR64JZCTEXOM5ZRM6F54V5 \
  | 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: 7bda0747dc4e45325dccee62cf17bcaf6e563a816a25e108cf2a685047772f52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2047f99cc8047059689c7280dde4ab19554c64bc44ebd5504197927548023977",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-27T15:07:18Z",
    "title_canon_sha256": "27976f54df434721589626f86af713ceed9991e3451e3b4b06dc8d2ec397588b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08875",
    "kind": "arxiv",
    "version": 1
  }
}