Pith Number

pith:2VR3TSXR

pith:2008:2VR3TSXRZVNFIZS3DRX2QFCXM2

not attested not anchored not stored refs pending

Uncollapsing of a quantum state in a superconducting phase qubit

Alexander N. Korotkov, A. N. Cleland, A. O'Connell, Erik Lucero, H. Wang, John M. Martinis, M. Ansmann, Matthew Neeley, M. Hofheinz, Nadav Katz, Radoslaw C. Bialczak

arxiv:0806.3547 v1 · 2008-06-22 · 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{2VR3TSXRZVNFIZS3DRX2QFCXM2}

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	2026-05-18T02:15:51.269407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d563b9caf1cd5a54665b1c6fa81457669ca02414cd0bd4f8074a9c1d2afac88e

Aliases

arxiv: 0806.3547 · arxiv_version: 0806.3547v1 · doi: 10.48550/arxiv.0806.3547 · pith_short_12: 2VR3TSXRZVNF · pith_short_16: 2VR3TSXRZVNFIZS3 · pith_short_8: 2VR3TSXR

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/2VR3TSXRZVNFIZS3DRX2QFCXM2 \
  | 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: d563b9caf1cd5a54665b1c6fa81457669ca02414cd0bd4f8074a9c1d2afac88e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1436ee4a2335340b7cb004c1114b6d14cc8e5d79c1b36d4aaf9d16ad6f1baf51",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-06-22T07:48:36Z",
    "title_canon_sha256": "fb6c3cd268b4538913ccdc2af6a07f023db82a5f74ade6121d743ae7cca18d36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3547",
    "kind": "arxiv",
    "version": 1
  }
}