Pith Number

pith:RCLVCOAZ

pith:2013:RCLVCOAZ4OD4ZPNU6ZPXQ3SK5E

not attested not anchored not stored refs pending

Improved superconducting qubit coherence using titanium nitride

A. D. Corcoles, David W. Abraham, D. P. Pappas, G. A. Keefe, Jay M. Gambetta, J. Chang, Jerry M. Chow, J. Gao, Matthias Steffen, M. B. Rothwell, M. R. Vissers, M. Sandberg

arxiv:1303.4071 v1 · 2013-03-17 · quant-ph · cond-mat.mes-hall · 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{RCLVCOAZ4OD4ZPNU6ZPXQ3SK5E}

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	2026-05-18T03:15:55.743032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8897513819e387ccbdb4f65f786e4ae9066e3f749a11bbcf89f497042e6210d8

Aliases

arxiv: 1303.4071 · arxiv_version: 1303.4071v1 · doi: 10.48550/arxiv.1303.4071 · pith_short_12: RCLVCOAZ4OD4 · pith_short_16: RCLVCOAZ4OD4ZPNU · pith_short_8: RCLVCOAZ

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/RCLVCOAZ4OD4ZPNU6ZPXQ3SK5E \
  | 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: 8897513819e387ccbdb4f65f786e4ae9066e3f749a11bbcf89f497042e6210d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84d27b09772be417db50f06e9df9499c7fc9d9f12516a98b60bec5d3971cbc24",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-17T15:40:32Z",
    "title_canon_sha256": "0b338fcb6f5b6a21950beb791f054c89a2a85cdf34f57abbc5eddc520d1c955b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4071",
    "kind": "arxiv",
    "version": 1
  }
}