Pith Number

pith:KDLJTZFT

pith:2018:KDLJTZFTWF2CFH4PM7DN4KWJOR

not attested not anchored not stored refs pending

An Artificial Neuron Implemented on an Actual Quantum Processor

Chiara Macchiavello, Daniele Bajoni, Dario Gerace, Francesco Tacchino

arxiv:1811.02266 v1 · 2018-11-06 · 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{KDLJTZFTWF2CFH4PM7DN4KWJOR}

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	2026-05-17T23:41:36.830550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50d699e4b3b174229f8f67c6de2ac9745b9e9145e184927d8a406dec6145695e

Aliases

arxiv: 1811.02266 · arxiv_version: 1811.02266v1 · doi: 10.48550/arxiv.1811.02266 · pith_short_12: KDLJTZFTWF2C · pith_short_16: KDLJTZFTWF2CFH4P · pith_short_8: KDLJTZFT

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/KDLJTZFTWF2CFH4PM7DN4KWJOR \
  | 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: 50d699e4b3b174229f8f67c6de2ac9745b9e9145e184927d8a406dec6145695e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9784d853fa3c0b257d21e66039c8431fcab6381faa28507c7db11e87ab4d58a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-06T10:11:26Z",
    "title_canon_sha256": "5b84d68284a1d6e4b69902367e5cdb4731ea65b247242fef226cdf8052f566e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02266",
    "kind": "arxiv",
    "version": 1
  }
}