Pith Number

pith:QGYBKBPL

pith:2014:QGYBKBPLHVBXDAZ36NWDCCA6BU

not attested not anchored not stored refs pending

Searching for dark matter and variation of fundamental constants with laser and maser interferometry

V. V. Flambaum, Y. V. Stadnik

arxiv:1412.7801 v4 · 2014-12-25 · hep-ph · astro-ph.CO · gr-qc · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGYBKBPLHVBXDAZ36NWDCCA6BU}

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.

Cited by

5 papers in Pith

On Searches for Gravitational Dark Matter with Quantum Sensors

$\phi$-Dwarfs: White Dwarfs probe Quadratically Coupled Scalars

Collective response and noise of a levitated ferromagnet lattice for ultralight dark matter detection

Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media

Constraining Ultralight Scalar Dark Matter in the Galactic Center with the S2 Orbit

Receipt and verification

First computed	2026-05-18T02:18:03.651385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81b01505eb3d4371833bf36c31081e0d00d44b5156bcb77add031278afdd6f01

Aliases

arxiv: 1412.7801 · arxiv_version: 1412.7801v4 · doi: 10.48550/arxiv.1412.7801 · pith_short_12: QGYBKBPLHVBX · pith_short_16: QGYBKBPLHVBXDAZ3 · pith_short_8: QGYBKBPL

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/QGYBKBPLHVBXDAZ36NWDCCA6BU \
  | 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: 81b01505eb3d4371833bf36c31081e0d00d44b5156bcb77add031278afdd6f01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbfdc5fdff762afe9042b9d2bcb0ff83267466680a6b6ef42a2585ff178616b7",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-12-25T07:22:50Z",
    "title_canon_sha256": "f1b50211b0620bd2aec414cc7e63f9502091512f63f9940788866e9ecf9f9752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7801",
    "kind": "arxiv",
    "version": 4
  }
}