Pith Number

pith:AYOT2FOK

pith:2015:AYOT2FOKGN4OZ5PVSGANDXLW6Q

not attested not anchored not stored refs pending

Digital quantum simulators in a scalable architecture of hybrid spin-photon qubits

Alessandro Chiesa, Andrew A. Houck, Dario Gerace, James Raftery, Paolo Santini, Stefano Carretta

arxiv:1504.05667 v1 · 2015-04-22 · 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{AYOT2FOKGN4OZ5PVSGANDXLW6Q}

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	2026-05-18T00:31:36.558685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

061d3d15ca3378ecf5f59180d1dd76f4081ccae859cd582cef1b4a25ecb1324d

Aliases

arxiv: 1504.05667 · arxiv_version: 1504.05667v1 · doi: 10.48550/arxiv.1504.05667 · pith_short_12: AYOT2FOKGN4O · pith_short_16: AYOT2FOKGN4OZ5PV · pith_short_8: AYOT2FOK

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/AYOT2FOKGN4OZ5PVSGANDXLW6Q \
  | 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: 061d3d15ca3378ecf5f59180d1dd76f4081ccae859cd582cef1b4a25ecb1324d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69ff3b405b4c8f36271a1eb15f9643d51a2fb465ae04b9efc3f654e2773bf404",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-22T06:44:08Z",
    "title_canon_sha256": "cd99bdb9de0acb96d2a1c491fd556261313e28a61b83c5ac743e8dfddb35d31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05667",
    "kind": "arxiv",
    "version": 1
  }
}