Pith Number

pith:XMBAVK2Y

pith:2010:XMBAVK2Y77YKCGGTDFBCVMA7UR

not attested not anchored not stored refs pending

High-Fidelity Readout in Circuit Quantum Electrodynamics Using the Jaynes-Cummings Nonlinearity

B. R. Johnson, D. I. Schuster, L. DiCarlo, L. Frunzio, L. Sun, M. D. Reed, R. J. Schoelkopf

arxiv:1004.4323 v2 · 2010-04-25 · cond-mat.mes-hall · 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{XMBAVK2Y77YKCGGTDFBCVMA7UR}

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	2026-05-18T04:39:08.004788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb020aab58fff0a118d319422ab01fa44b3d53ff14c58f028eeb179818727cd4

Aliases

arxiv: 1004.4323 · arxiv_version: 1004.4323v2 · doi: 10.48550/arxiv.1004.4323 · pith_short_12: XMBAVK2Y77YK · pith_short_16: XMBAVK2Y77YKCGGT · pith_short_8: XMBAVK2Y

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/XMBAVK2Y77YKCGGTDFBCVMA7UR \
  | 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: bb020aab58fff0a118d319422ab01fa44b3d53ff14c58f028eeb179818727cd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b622a487d0e6cb486ab5678a7632b4c47843fcb20118b616a9299999cd359fca",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-04-25T04:25:58Z",
    "title_canon_sha256": "49de549aa86ee2dea789302241a165f536221a96a32cd89e7047b5be04e0a3a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4323",
    "kind": "arxiv",
    "version": 2
  }
}