Pith Number

pith:6E7K5262

pith:2015:6E7K5262EMXI2AYEKOX4JUDDCJ

not attested not anchored not stored refs pending

On-chip superconducting microwave circulator from synthetic rotation

Alexandre Blais, Benjamin J. Chapman, Joseph Kerckhoff, Kevin Lalumi\`ere, K. W. Lehnert

arxiv:1502.06041 v1 · 2015-02-21 · quant-ph · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6E7K5262EMXI2AYEKOX4JUDDCJ}

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	2026-05-18T01:09:36.971254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f13eaeebda232e8d030453afc4d06312501b8f7c4138aabc47b01aee917e33a1

Aliases

arxiv: 1502.06041 · arxiv_version: 1502.06041v1 · doi: 10.48550/arxiv.1502.06041 · pith_short_12: 6E7K5262EMXI · pith_short_16: 6E7K5262EMXI2AYE · pith_short_8: 6E7K5262

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/6E7K5262EMXI2AYEKOX4JUDDCJ \
  | 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: f13eaeebda232e8d030453afc4d06312501b8f7c4138aabc47b01aee917e33a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8d5b7a6580f66957909676598c8644303846e1210be270aff05215f480d434",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-21T00:05:07Z",
    "title_canon_sha256": "18967d5980b89dc729d087c7cee3b781b2858be57071bb6180609d46e3a48a73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06041",
    "kind": "arxiv",
    "version": 1
  }
}