Pith Number

pith:VEFAN7B3

pith:2018:VEFAN7B3RKY34FCCNSPDR3LHUS

not attested not anchored not stored refs pending

Superconducting cavity electro-optics: a platform for coherent photon conversion between superconducting and photonic circuits

Chang-Ling Zou, Hong X. Tang, Linran Fan, Risheng Cheng, Sihao Wang, Xiang Guo, Xu Han, Zheng Gong

arxiv:1805.04509 v2 · 2018-05-11 · physics.optics · 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{VEFAN7B3RKY34FCCNSPDR3LHUS}

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	2026-05-18T00:16:02.634365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a90a06fc3b8ab1be14426c9e38ed67a4bf71d839b656889598430f21c13b5aa8

Aliases

arxiv: 1805.04509 · arxiv_version: 1805.04509v2 · doi: 10.48550/arxiv.1805.04509 · pith_short_12: VEFAN7B3RKY3 · pith_short_16: VEFAN7B3RKY34FCC · pith_short_8: VEFAN7B3

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/VEFAN7B3RKY34FCCNSPDR3LHUS \
  | 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: a90a06fc3b8ab1be14426c9e38ed67a4bf71d839b656889598430f21c13b5aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d025259e93a26baf6d3a93100711e857533034f7655db4f42184b0cb782d157",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-11T17:58:48Z",
    "title_canon_sha256": "88a4892e8bd861403960d21040a993a1f7b548a47bbe68f2ceb1d9f877b9c880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04509",
    "kind": "arxiv",
    "version": 2
  }
}