Pith Number

pith:IBZIRPIB

pith:2026:IBZIRPIBEB37XIN7GZYVRZ4RN2

not attested not anchored not stored refs pending

Thick Lunar Crust Amplifies Deci-Hertz Gravitational-Wave Signal

Han Yan, Jinhai Zhang, Lei Zhang, Xian Chen

arxiv:2601.16567 v2 · 2026-01-23 · gr-qc · astro-ph.EP · astro-ph.HE · physics.geo-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{IBZIRPIBEB37XIN7GZYVRZ4RN2}

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	2026-05-22T01:03:54.492147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

407288bd012077fba1bf367158e7916e964ea2f1478e0919d12f9985ef7760e7

Aliases

arxiv: 2601.16567 · arxiv_version: 2601.16567v2 · doi: 10.48550/arxiv.2601.16567 · pith_short_12: IBZIRPIBEB37 · pith_short_16: IBZIRPIBEB37XIN7 · pith_short_8: IBZIRPIB

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/IBZIRPIBEB37XIN7GZYVRZ4RN2 \
  | 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: 407288bd012077fba1bf367158e7916e964ea2f1478e0919d12f9985ef7760e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c62074447b06e9d5ff02cc0a8f02d4ffb8f5fafb7ee1c6f439d0d5c5bac5e8b0",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.HE",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-01-23T09:06:54Z",
    "title_canon_sha256": "c41656cf99301e8378f1060c5ade8695bdde8ae79a7c58f790a47680a534a288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.16567",
    "kind": "arxiv",
    "version": 2
  }
}