Pith Number

pith:U44S5TF4

pith:2020:U44S5TF424D6JYJYZT3SQTIVF2

not attested not anchored not stored refs pending

Quantum transduction of optical photons from a superconducting qubit

Alp Sipahigil, Mahmoud Kalaee, Mohammad Mirhosseini, Oskar Painter

arxiv:2004.04838 v1 · 2020-04-09 · 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{U44S5TF424D6JYJYZT3SQTIVF2}

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

Material-Driven Optimization of Transmon Qubits for Scalable and Efficient Quantum Architectures

Receipt and verification

First computed	2026-07-05T02:02:02.878110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7392eccbcd707e4e138ccf7284d152ea61b585cbc2651a337c31a16a68c26e3

Aliases

arxiv: 2004.04838 · arxiv_version: 2004.04838v1 · doi: 10.48550/arxiv.2004.04838 · pith_short_12: U44S5TF424D6 · pith_short_16: U44S5TF424D6JYJY · pith_short_8: U44S5TF4

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/U44S5TF424D6JYJYZT3SQTIVF2 \
  | 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: a7392eccbcd707e4e138ccf7284d152ea61b585cbc2651a337c31a16a68c26e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c6c5de34657ad18bebb639ee1bcfa8915f868797e45e545902d9b8aa83b36bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-09T22:34:40Z",
    "title_canon_sha256": "4cb9140233cb457020de7afb7dc2c6a07a6a6bb48419a5dad2d95deb339774b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.04838",
    "kind": "arxiv",
    "version": 1
  }
}