Pith Number

pith:CQDFIJID

pith:2019:CQDFIJID3AL2EK5MXYEQZJI5ZU

not attested not anchored not stored refs pending

Scalable collective Lamb shift of a 1D superconducting qubit array in front of a mirror

Chen-Yu Lee, Guin-Dar Lin, Io-Chun Hoi, Kuan-Ting Lin, Ting Hsu

arxiv:1905.04743 v1 · 2019-05-12 · 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{CQDFIJID3AL2EK5MXYEQZJI5ZU}

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	2026-05-17T23:46:23.684108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1406542503d817a22bacbe090ca51dcd1139843ac6cf9f35f422e2ea44089c3b

Aliases

arxiv: 1905.04743 · arxiv_version: 1905.04743v1 · doi: 10.48550/arxiv.1905.04743 · pith_short_12: CQDFIJID3AL2 · pith_short_16: CQDFIJID3AL2EK5M · pith_short_8: CQDFIJID

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/CQDFIJID3AL2EK5MXYEQZJI5ZU \
  | 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: 1406542503d817a22bacbe090ca51dcd1139843ac6cf9f35f422e2ea44089c3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0886bffdbf072c1d9cbe8d9e97e8b800138c7fe550cfbfe9162d910765223845",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-12T16:48:19Z",
    "title_canon_sha256": "358181100952610998d54e96e6e2bda98fa4619c1e078de7771449aa152c9a3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04743",
    "kind": "arxiv",
    "version": 1
  }
}