Pith Number

pith:HHZ4U2AU

pith:2015:HHZ4U2AUR35PW5OXTYBBJKQWEE

not attested not anchored not stored refs pending

Realization of microwave amplification, attenuation, and frequency conversion using a single three-level superconducting quantum circuit

Jiang-Hao Ding, Yan-Jun Zhao, Yu-xi Liu, Z. H. Peng

arxiv:1510.05737 v3 · 2015-10-20 · 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{HHZ4U2AUR35PW5OXTYBBJKQWEE}

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	2026-05-18T00:46:43.102548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f3ca68148efafb75d79e0214aa162113a21ed1fc5307a0413f086829b517d3

Aliases

arxiv: 1510.05737 · arxiv_version: 1510.05737v3 · doi: 10.48550/arxiv.1510.05737 · pith_short_12: HHZ4U2AUR35P · pith_short_16: HHZ4U2AUR35PW5OX · pith_short_8: HHZ4U2AU

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/HHZ4U2AUR35PW5OXTYBBJKQWEE \
  | 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: 39f3ca68148efafb75d79e0214aa162113a21ed1fc5307a0413f086829b517d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8849ab581a3a0c2d7975e11d3b056ee4a9211e56b03e5c827f5a3f7df83f3f89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-20T02:05:32Z",
    "title_canon_sha256": "4f4fea60b292c0eee64ab581a7d5e6f965058e88090b8a84863955624f8de592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05737",
    "kind": "arxiv",
    "version": 3
  }
}