Pith Number

pith:LQKSSXA4

pith:2026:LQKSSXA4MOOHXLURCUWT2DNTB4

not attested not anchored not stored refs pending

Field validation of GNSS-independent positioning enhancement using a wearable ultra-stable quantum magnetometer

Allan McWilliam, Courtney Dyer, David Burt, Dominic Hunter, Erling Riis, James McGilligan, Marcin Mrozowski, Paul F. Griffin, Phoebe Utting, Stirling Scholes, Stuart J. Ingleby

arxiv:2606.24612 v1 · 2026-06-23 · physics.atom-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{LQKSSXA4MOOHXLURCUWT2DNTB4}

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	2026-06-24T01:15:37.154935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c15295c1c639c7bae91152d3d0db30f19be3e033ef9d87349f688b756421459

Aliases

arxiv: 2606.24612 · arxiv_version: 2606.24612v1 · doi: 10.48550/arxiv.2606.24612 · pith_short_12: LQKSSXA4MOOH · pith_short_16: LQKSSXA4MOOHXLUR · pith_short_8: LQKSSXA4

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/LQKSSXA4MOOHXLURCUWT2DNTB4 \
  | 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: 5c15295c1c639c7bae91152d3d0db30f19be3e033ef9d87349f688b756421459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91dbe55072e202e7f539343d6260447fad17dd1c89c6d1c97c681d6d6c0afca5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2026-06-23T14:11:54Z",
    "title_canon_sha256": "d4d677f1d383c4ee17f4da88795601a53d24052fb2f031ecd5f43bd04b412619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24612",
    "kind": "arxiv",
    "version": 1
  }
}