Pith Number

pith:TWHOZTG6

pith:2011:TWHOZTG6BVPO3RW5NPAZB77JMY

not attested not anchored not stored refs pending

Nonlinear spectroscopy of superconducting anharmonic resonators

David P. DiVincenzo, John A. Smolin

arxiv:1109.2490 v1 · 2011-09-12 · 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{TWHOZTG6BVPO3RW5NPAZB77JMY}

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	2026-05-18T02:00:34.390141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8eecccde0d5eedc6dd6bc190ffe966256eee4b6eee37e6dc588fbeb79c4bd6

Aliases

arxiv: 1109.2490 · arxiv_version: 1109.2490v1 · doi: 10.48550/arxiv.1109.2490 · pith_short_12: TWHOZTG6BVPO · pith_short_16: TWHOZTG6BVPO3RW5 · pith_short_8: TWHOZTG6

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/TWHOZTG6BVPO3RW5NPAZB77JMY \
  | 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: 9d8eecccde0d5eedc6dd6bc190ffe966256eee4b6eee37e6dc588fbeb79c4bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "827600181098dc23ee95789a1b29a5b25a6caf76e317f95c491e613223a23cb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-12T15:05:44Z",
    "title_canon_sha256": "d026d7b9af85b00c156afe1bc9d2667f7b0ccc1456c225a9ddfa8053060af1ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2490",
    "kind": "arxiv",
    "version": 1
  }
}