Pith Number

pith:4SLKZVLV

pith:2012:4SLKZVLVYV4JBNA6HXGWW6WHCP

not attested not anchored not stored refs pending

Entanglement of two superconducting qubits in a waveguide cavity via monochromatic two-photon excitation

A. D. Corcoles, Chad Rigetti, D. W. Abraham, George A. Keefe, Jay M. Gambetta, Jerry M. Chow, John A. Smolin, J. R. Rozen, Mary B. Rothwell, M. Steffen, Seth T. Merkel, S. Poletto

arxiv:1208.1287 v2 · 2012-08-06 · 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{4SLKZVLVYV4JBNA6HXGWW6WHCP}

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	2026-05-18T01:55:22.416711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e496acd575c57890b41e3dcd6b7ac713e735195023291e79b2a662206db1f6e6

Aliases

arxiv: 1208.1287 · arxiv_version: 1208.1287v2 · doi: 10.48550/arxiv.1208.1287 · pith_short_12: 4SLKZVLVYV4J · pith_short_16: 4SLKZVLVYV4JBNA6 · pith_short_8: 4SLKZVLV

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/4SLKZVLVYV4JBNA6HXGWW6WHCP \
  | 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: e496acd575c57890b41e3dcd6b7ac713e735195023291e79b2a662206db1f6e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e11db08cbb2e7f604d2427c1ddc20938435fde5599b39ca7b431d5c283f565e1",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-08-06T21:14:27Z",
    "title_canon_sha256": "356491d2df18487b2356322596af848a34aac97c6b8351886b6d3552c29ff9ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1287",
    "kind": "arxiv",
    "version": 2
  }
}