Pith Number

pith:FVXQAP4A

pith:2019:FVXQAP4ANAK23TY4VWWUMWHQPB

not attested not anchored not stored refs pending

Rapid high-fidelity spin state readout in Si/SiGe quantum dots via radio-frequency reflectometry

Elliot J. Connors, JJ Nelson, John M. Nichol

arxiv:1910.08755 v2 · 2019-10-19 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVXQAP4ANAK23TY4VWWUMWHQPB}

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	2026-07-05T01:17:25.011994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d6f003f806815adcf1cadad4658f07860cd78495eea48f7b3b827f17fec0d85

Aliases

arxiv: 1910.08755 · arxiv_version: 1910.08755v2 · doi: 10.48550/arxiv.1910.08755 · pith_short_12: FVXQAP4ANAK2 · pith_short_16: FVXQAP4ANAK23TY4 · pith_short_8: FVXQAP4A

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/FVXQAP4ANAK23TY4VWWUMWHQPB \
  | 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: 2d6f003f806815adcf1cadad4658f07860cd78495eea48f7b3b827f17fec0d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adbabf5c198e70020c36834f230598818badb2c8131c4f9439e34647583d7ca6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-10-19T11:50:27Z",
    "title_canon_sha256": "84a011d359f24f940821dc931201ee467de1e570922b261d7ceb02b308380be1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08755",
    "kind": "arxiv",
    "version": 2
  }
}