Pith Number

pith:LHE2NMQD

pith:2022:LHE2NMQDQ5WEG6MZUU445N2CPA

not attested not anchored not stored refs pending

Observational constraint on axion dark matter with gravitational waves

Atsushi Nishizawa, Takuya Tsutsui

arxiv:2207.00667 v4 · 2022-07-01 · gr-qc · astro-ph.HE · hep-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{LHE2NMQDQ5WEG6MZUU445N2CPA}

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

1 paper in Pith

Gravitational Wave Birefringence from Fuzzy Dark Matter

Receipt and verification

First computed	2026-07-05T05:06:13.549454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59c9a6b203876c437999a539ceb7427829c98f270ab6e12eceb9bb60cb5fab46

Aliases

arxiv: 2207.00667 · arxiv_version: 2207.00667v4 · doi: 10.48550/arxiv.2207.00667 · pith_short_12: LHE2NMQDQ5WE · pith_short_16: LHE2NMQDQ5WEG6MZ · pith_short_8: LHE2NMQD

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/LHE2NMQDQ5WEG6MZUU445N2CPA \
  | 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: 59c9a6b203876c437999a539ceb7427829c98f270ab6e12eceb9bb60cb5fab46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c564d3ecaccce22ecdd11bf77db3ab99d31207c9734346da4d0edac6b35316b",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-07-01T21:57:37Z",
    "title_canon_sha256": "b76397864255c1ec70218ca52a4440933cf0c970598f7165ee769a3c1b6134bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00667",
    "kind": "arxiv",
    "version": 4
  }
}