Pith Number

pith:OTH33DXZ

pith:2023:OTH33DXZ4PA3TSORVH4LY2D4JV

not attested not anchored not stored refs pending

Improving the scalability of Gaussian-process error marginalization in gravitational-wave inference

Alvin J. K. Chua, Miaoxin Liu, Xiao-Dong Li

arxiv:2307.07233 v2 · 2023-07-14 · astro-ph.IM · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTH33DXZ4PA3TSORVH4LY2D4JV}

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	2026-07-05T08:02:44.984764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74cfbd8ef9e3c1b9c9d1a9f8bc687c4d79bb555a0c47139352cb4ac797659efd

Aliases

arxiv: 2307.07233 · arxiv_version: 2307.07233v2 · doi: 10.48550/arxiv.2307.07233 · pith_short_12: OTH33DXZ4PA3 · pith_short_16: OTH33DXZ4PA3TSOR · pith_short_8: OTH33DXZ

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/OTH33DXZ4PA3TSORVH4LY2D4JV \
  | 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: 74cfbd8ef9e3c1b9c9d1a9f8bc687c4d79bb555a0c47139352cb4ac797659efd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efcc185014d64215078185350a1b82a2910cfe385b1894806fc02c361ee4b9e2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-07-14T09:10:16Z",
    "title_canon_sha256": "01ab75aeac377e8f740de86d9c91f2a2ac62af966c639b7027afdf967738842c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.07233",
    "kind": "arxiv",
    "version": 2
  }
}