Pith Number

pith:NKHVUTBQ

pith:2023:NKHVUTBQKPXRIABEQQQFSVAXW3

not attested not anchored not stored refs pending

A device for magnetic-field angle control in magneto-optical filters using a solenoid-permanent magnet pair

Clare R. Higgins, Danielle Pizzey, Fraser D. Logue, Ifan G. Hughes, Jack D. Briscoe, Sharaa A. Alqarni, Thomas G. Robertson-Brown

arxiv:2308.16643 v1 · 2023-08-31 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKHVUTBQKPXRIABEQQQFSVAXW3}

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	2026-07-05T06:46:36.957907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a8f5a4c3053ef1400248420595417b6d45be4c794b26ebeb15e127335ba2c22

Aliases

arxiv: 2308.16643 · arxiv_version: 2308.16643v1 · doi: 10.48550/arxiv.2308.16643 · pith_short_12: NKHVUTBQKPXR · pith_short_16: NKHVUTBQKPXRIABE · pith_short_8: NKHVUTBQ

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/NKHVUTBQKPXRIABEQQQFSVAXW3 \
  | 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: 6a8f5a4c3053ef1400248420595417b6d45be4c794b26ebeb15e127335ba2c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cfc456f7da7e88e8236a517de53edeaef8d5ff887de1ef50429662e7eda532d",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-08-31T11:32:41Z",
    "title_canon_sha256": "a3546044dc52931ae1d097944c13d976f8d029909d58b93705886562d3da3a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16643",
    "kind": "arxiv",
    "version": 1
  }
}