Pith Number

pith:BZ3PYFXC

pith:2012:BZ3PYFXCRPWBUE2WGVFMV2FKMA

not attested not anchored not stored refs pending

Planar Superconducting Resonators with Internal Quality Factors above One Million

A. Megrant, A. N. Cleland, A. Vainsencher, B. Chiaro, C. J. palmstr{\o}m, C. Neill, D. Sank, Erik Lucero, J. Kelly, John M. Martinis, J. Wenner, J. Zhao, L. Feigl, Matteo Mariantoni, P. J. J. O'Malley, R. Barends, T. C. White, Yu Chen, Y. Yin

arxiv:1201.3384 v1 · 2012-01-16 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.supr-con · 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{BZ3PYFXCRPWBUE2WGVFMV2FKMA}

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	2026-05-18T01:58:48.481976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e76fc16e28bec1a1356354acae8aa601e129d678efc422a0450ad3a671d2f85

Aliases

arxiv: 1201.3384 · arxiv_version: 1201.3384v1 · doi: 10.48550/arxiv.1201.3384 · pith_short_12: BZ3PYFXCRPWB · pith_short_16: BZ3PYFXCRPWBUE2W · pith_short_8: BZ3PYFXC

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/BZ3PYFXCRPWBUE2WGVFMV2FKMA \
  | 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: 0e76fc16e28bec1a1356354acae8aa601e129d678efc422a0450ad3a671d2f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ecfea35906d26308008a8efa33857057132be166394e071771ca3ab69b2e7d3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-16T22:15:52Z",
    "title_canon_sha256": "5c43a2807d1aebf520b033b4abf282f138dcdb0d34ad100aa033ac7736f08d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3384",
    "kind": "arxiv",
    "version": 1
  }
}