Pith Number

pith:Y6ZUXGNQ

pith:2011:Y6ZUXGNQLZHFOS7TKUMXHAUYPI

not attested not anchored not stored refs pending

Length sensing and control strategies for the LCGT interferometer

Kentaro Somiya, Osamu Miyakawa, Yoichi Aso

arxiv:1111.7147 v2 · 2011-11-30 · gr-qc · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6ZUXGNQLZHFOS7TKUMXHAUYPI}

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	2026-05-18T01:59:21.182905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7b34b99b05e4e574bf355197382987a20787d71ad276a877ebee2626baf049d

Aliases

arxiv: 1111.7147 · arxiv_version: 1111.7147v2 · doi: 10.48550/arxiv.1111.7147 · pith_short_12: Y6ZUXGNQLZHF · pith_short_16: Y6ZUXGNQLZHFOS7T · pith_short_8: Y6ZUXGNQ

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/Y6ZUXGNQLZHFOS7TKUMXHAUYPI \
  | 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: c7b34b99b05e4e574bf355197382987a20787d71ad276a877ebee2626baf049d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8e1ef6ae4dd2cc26e22a56414dd10547830c2dfaad45ffe9bebad05c1b83cd0",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-11-30T12:57:32Z",
    "title_canon_sha256": "f5f988b88932ca9dcdb57d9b1611ff9bc6bb9c6bdc110e1cc54c564e32abe30e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7147",
    "kind": "arxiv",
    "version": 2
  }
}