Pith Number

pith:EYJ77JMG

pith:2011:EYJ77JMGYV4NTNY7AWPABIRLVG

not attested not anchored not stored refs pending

Pure dephasing in flux qubits due to flux noise with spectral density scaling as $1/ f^\alpha$

A. D. Fefferman, A. Shnirman, C. M\"uller, D. S. Golubev, F. C. Wellstood, G. C. Hilton, Gerd Sch\"on, H.-M. Cho, John Clarke, J. S. Birenbaum, K. D. Irwin, S. M. Anton, S. R. O'Kelley

arxiv:1111.7272 v2 · 2011-11-30 · cond-mat.supr-con · cond-mat.mes-hall · 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{EYJ77JMGYV4NTNY7AWPABIRLVG}

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	2026-05-18T03:53:20.115032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2613ffa586c578d9b71f059e00a22ba9bdf1e49459ab228b1f3b61da9235203b

Aliases

arxiv: 1111.7272 · arxiv_version: 1111.7272v2 · doi: 10.48550/arxiv.1111.7272 · pith_short_12: EYJ77JMGYV4N · pith_short_16: EYJ77JMGYV4NTNY7 · pith_short_8: EYJ77JMG

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/EYJ77JMGYV4NTNY7AWPABIRLVG \
  | 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: 2613ffa586c578d9b71f059e00a22ba9bdf1e49459ab228b1f3b61da9235203b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2022fec70478f517fdac2b6390985c6a348bfa41e282756d325e160a046d029c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-11-30T19:02:51Z",
    "title_canon_sha256": "f87d62540fa9307b3ae87c2562c0c2bdb6aa3a64fcaeafb75c75befa4a226698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7272",
    "kind": "arxiv",
    "version": 2
  }
}