Pith Number

pith:WMODNEWO

pith:2010:WMODNEWOHVMJQIIHU25WXWRYOS

not attested not anchored not stored refs pending

Enhancing the Coherence of a Spin Qubit by Operating it as a Feedback Loop That Controls its Nuclear Spin Bath

Amir Yacoby, Diana Mahalu, Hendrik Bluhm, Sandra Foletti, Vladimir Umansky

arxiv:1003.4031 v2 · 2010-03-21 · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WMODNEWOHVMJQIIHU25WXWRYOS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:34:38.125967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b31c3692ce3d58982107a6bb6bda38749401ff8ccb0d00d30f3e5955b67acf34

Aliases

arxiv: 1003.4031 · arxiv_version: 1003.4031v2 · doi: 10.48550/arxiv.1003.4031 · pith_short_12: WMODNEWOHVMJ · pith_short_16: WMODNEWOHVMJQIIH · pith_short_8: WMODNEWO

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/WMODNEWOHVMJQIIHU25WXWRYOS \
  | 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: b31c3692ce3d58982107a6bb6bda38749401ff8ccb0d00d30f3e5955b67acf34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d497c8491f61471547f0a51459b23c1c8846364a57c96d382ce79011a156cb03",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-03-21T22:05:53Z",
    "title_canon_sha256": "9a7929f9fc4cbeb1b38366565dc9386a0bd47362addb64c82086802a33ce4e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4031",
    "kind": "arxiv",
    "version": 2
  }
}