Pith Number

pith:BGON4FSX

pith:2020:BGON4FSXOR3NVZJK5VIZWMMQKG

not attested not anchored not stored refs pending

Probing Environmental Spin Polarization with Superconducting Flux Qubits

A. G. Petukhov, C. Baron, J. Boschee, M. Babcock, M. Foygel, M. H. Amin, S. Boixo, T. Lanting, V. N. Smelyanskiy

arxiv:2003.14244 v2 · 2020-03-31 · quant-ph · 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{BGON4FSXOR3NVZJK5VIZWMMQKG}

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.

Cited by

1 paper in Pith

Temperature and Magnetic-Field Dependence of Energy Relaxation in a Fluxonium Qubit

Receipt and verification

First computed	2026-07-05T00:52:08.823275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

099cde16577476dae52aed519b31905189ecad9d3002bd1ab7407a20e4da8434

Aliases

arxiv: 2003.14244 · arxiv_version: 2003.14244v2 · doi: 10.48550/arxiv.2003.14244 · pith_short_12: BGON4FSXOR3N · pith_short_16: BGON4FSXOR3NVZJK · pith_short_8: BGON4FSX

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/BGON4FSXOR3NVZJK5VIZWMMQKG \
  | 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: 099cde16577476dae52aed519b31905189ecad9d3002bd1ab7407a20e4da8434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ba90e2c734fbba45ece108c176956ac7c2335e366d156190f8c94ffe9d4606",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-31T14:25:19Z",
    "title_canon_sha256": "43e99e3a5fa3fac1b32bef3ee47efad9ee253fc5de1d451a43d899665c6e1118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.14244",
    "kind": "arxiv",
    "version": 2
  }
}