Pith Number

pith:LVL36YUB

pith:2025:LVL36YUBXT5XIQYDSYJM7K42SU

not attested not anchored not stored refs pending

Error signals for overcoming the laser power limits of gravitational-wave detectors

Jonathan W. Richardson, Liu Tao, Pooyan Goodarzi

arxiv:2509.06840 v3 · 2025-09-08 · 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{LVL36YUBXT5XIQYDSYJM7K42SU}

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	2026-07-10T01:19:39.478745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d57bf6281bcfb7443039612cfab9a9502bc732e43bc15021eda3b3e88e469a6

Aliases

arxiv: 2509.06840 · arxiv_version: 2509.06840v3 · doi: 10.48550/arxiv.2509.06840 · pith_short_12: LVL36YUBXT5X · pith_short_16: LVL36YUBXT5XIQYD · pith_short_8: LVL36YUB

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/LVL36YUBXT5XIQYDSYJM7K42SU \
  | 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: 5d57bf6281bcfb7443039612cfab9a9502bc732e43bc15021eda3b3e88e469a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "132121e3370e8d88f168fc54d9c1293856f6e682e1dca37a5927430c5788c18c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-09-08T16:09:42Z",
    "title_canon_sha256": "c3ba82002c50feee41542472204dbf329c013889728187a4aeda8966eea9c8a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06840",
    "kind": "arxiv",
    "version": 3
  }
}