Pith Number

pith:562OLHUM

pith:2025:562OLHUMNJOIPCX2N3OEUCSPXV

not attested not anchored not stored refs pending

Directional search for light dark matter with quantum sensors

Hajime Fukuda, Thanaporn Sichanugrist, Yuichiro Matsuzaki

arxiv:2506.19614 v2 · 2025-06-24 · hep-ph · hep-ex · 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{562OLHUMNJOIPCX2N3OEUCSPXV}

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	2026-06-25T01:17:45.134379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efb4e59e8c6a5c878afa6edc4a0a4fbd7e13f46336bae50c03a1b772782cf1fd

Aliases

arxiv: 2506.19614 · arxiv_version: 2506.19614v2 · doi: 10.48550/arxiv.2506.19614 · pith_short_12: 562OLHUMNJOI · pith_short_16: 562OLHUMNJOIPCX2 · pith_short_8: 562OLHUM

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/562OLHUMNJOIPCX2N3OEUCSPXV \
  | 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: efb4e59e8c6a5c878afa6edc4a0a4fbd7e13f46336bae50c03a1b772782cf1fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c20f8160b1be9200eefeb3b7806db2653ced7a64fc39624242080bd929d91b72",
    "cross_cats_sorted": [
      "hep-ex",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-06-24T13:31:53Z",
    "title_canon_sha256": "fc563ab6b3d6991b01ab49f6bb897e2e0c016538483f3cc1cc00cb3025a79b89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19614",
    "kind": "arxiv",
    "version": 2
  }
}