Pith Number

pith:UQVF35HJ

pith:2022:UQVF35HJKCVLHDF5HRWJELYECU

not attested not anchored not stored refs pending

A Gravitational Wave Detector for Post Merger Neutron Stars: Beyond the Quantum Loss Limit of Michelson Fabry Perot Interferometer

Denis Martynov, Haixing Miao, Huan Yang, Patricia Schmidt, Teng Zhang

arxiv:2212.12144 v5 · 2022-12-23 · 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{UQVF35HJKCVLHDF5HRWJELYECU}

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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	2026-07-05T06:14:39.198840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a42a5df4e950aab38cbd3c6c922f04151b18e1a34a1bdcfa98f7e82a5f24164d

Aliases

arxiv: 2212.12144 · arxiv_version: 2212.12144v5 · doi: 10.48550/arxiv.2212.12144 · pith_short_12: UQVF35HJKCVL · pith_short_16: UQVF35HJKCVLHDF5 · pith_short_8: UQVF35HJ

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/UQVF35HJKCVLHDF5HRWJELYECU \
  | 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: a42a5df4e950aab38cbd3c6c922f04151b18e1a34a1bdcfa98f7e82a5f24164d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683e3a97e587f20dc3131b751ddda17d27653126a260c070a5a1ae96573b77be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-23T04:36:29Z",
    "title_canon_sha256": "0f84caa1e49d55b038576cc1827cc96f9c6b4bdb161653774538a439d4c982de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12144",
    "kind": "arxiv",
    "version": 5
  }
}