Pith Number

pith:OBGA7SBH

pith:2011:OBGA7SBH5AFW57LPFOOFL7IVFV

not attested not anchored not stored refs pending

High Q-factor Sapphire Whispering Gallery Mode Microwave Resonator at Single Photon Energies and milli-Kelvin Temperatures

Daniel L. Creedon, John M. Martinis, Michael E. Tobar, Timothy L. Duty, Warrick Farr, Yarema Reshitnyk

arxiv:1103.6094 v2 · 2011-03-31 · quant-ph · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBGA7SBH5AFW57LPFOOFL7IVFV}

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	2026-05-18T04:04:30.048092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704c0fc827e80b6efd6f2b9c55fd152d623c37d288029fbe4ff3be10165b42b8

Aliases

arxiv: 1103.6094 · arxiv_version: 1103.6094v2 · doi: 10.48550/arxiv.1103.6094 · pith_short_12: OBGA7SBH5AFW · pith_short_16: OBGA7SBH5AFW57LP · pith_short_8: OBGA7SBH

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/OBGA7SBH5AFW57LPFOOFL7IVFV \
  | 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: 704c0fc827e80b6efd6f2b9c55fd152d623c37d288029fbe4ff3be10165b42b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499a6fdf2c4149a1edd3648778dae30a75a80df6321b938b49ea1aa5c867cfec",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-31T06:24:01Z",
    "title_canon_sha256": "fb89d7ca070d0ee5093dcaf39667c9418338465f9641a51ed9b777f7f8ab8a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6094",
    "kind": "arxiv",
    "version": 2
  }
}