Pith Number

pith:SWBC74EY

pith:2026:SWBC74EYQSYM3N37TM5PEOSCB7

not attested not anchored not stored refs pending

James-Stein estimation for quantum sensing schemes

Jacob A. Dunningham, Luke Alexander Rhodes, Sean William Moore

arxiv:2607.12651 v1 · 2026-07-14 · 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{SWBC74EYQSYM3N37TM5PEOSCB7}

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	2026-07-15T01:22:08.875145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95822ff09884b0cdb77f9b3af23a420fea7394d1e02d9792c7880e0551399533

Aliases

arxiv: 2607.12651 · arxiv_version: 2607.12651v1 · doi: 10.48550/arxiv.2607.12651 · pith_short_12: SWBC74EYQSYM · pith_short_16: SWBC74EYQSYM3N37 · pith_short_8: SWBC74EY

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/SWBC74EYQSYM3N37TM5PEOSCB7 \
  | 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: 95822ff09884b0cdb77f9b3af23a420fea7394d1e02d9792c7880e0551399533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da5d8750c3656765a734331709412df1cc39750a3f0bd543c2125bfc8aa6129d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-14T11:36:32Z",
    "title_canon_sha256": "a83be4645fc2c4f8951719074146703f5101651032fbff8432ba068ba48eeba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12651",
    "kind": "arxiv",
    "version": 1
  }
}