Pith Number

pith:N6RUJQE4

pith:2011:N6RUJQE45LVVZNXWDVZ4ZDMKA5

not attested not anchored not stored refs pending

Reducing Thermal Noise in Future Gravitational Wave Detectors by employing Khalili Etalons

Alexey G. Gurkovsky, Daniel Heiner, Holger Wittel, Kentaro Somiya, Ronny Nawrodt, Sergey P. Vyatchanin, Stefan Hild

arxiv:1107.4167 v1 · 2011-07-21 · 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{N6RUJQE45LVVZNXWDVZ4ZDMKA5}

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	2026-05-18T02:01:13.861579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fa344c09ceaeb5cb6f61d73cc8d8a0742f58c5806797cac20fbaefde4cd5940

Aliases

arxiv: 1107.4167 · arxiv_version: 1107.4167v1 · doi: 10.48550/arxiv.1107.4167 · pith_short_12: N6RUJQE45LVV · pith_short_16: N6RUJQE45LVVZNXW · pith_short_8: N6RUJQE4

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/N6RUJQE45LVVZNXWDVZ4ZDMKA5 \
  | 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: 6fa344c09ceaeb5cb6f61d73cc8d8a0742f58c5806797cac20fbaefde4cd5940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b510de1fe184d84ba37c90ba0d2c363eafae523c8227c88d8b42b348b8e8aa30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-07-21T05:15:01Z",
    "title_canon_sha256": "b886a70b778b00e82232c7c2631078f9dc3f97c5c4ed6bb0fe2cedfef5ca69e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4167",
    "kind": "arxiv",
    "version": 1
  }
}