Pith Number

pith:MEOGKWWO

pith:2018:MEOGKWWONO6J5DCGA5Y5W72LXT

not attested not anchored not stored refs pending

Matrix Heater in the Gravitational Wave Observatory GEO 600

Aparna Bisht, Christoph Affeldt, Emil Schreiber, Harald L\"uck, Hartmut Grote, Holger Wittel, James Lough, Karsten Danzmann, Kenneth A. Strain, Suresh Doravari

arxiv:1806.01652 v1 · 2018-06-04 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MEOGKWWONO6J5DCGA5Y5W72LXT}

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	2026-05-18T00:03:05.447230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611c655ace6bbc9e8c460771db7f4bbccb388233bc8dc25b44435c4aabfd3335

Aliases

arxiv: 1806.01652 · arxiv_version: 1806.01652v1 · doi: 10.48550/arxiv.1806.01652 · pith_short_12: MEOGKWWONO6J · pith_short_16: MEOGKWWONO6J5DCG · pith_short_8: MEOGKWWO

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/MEOGKWWONO6J5DCGA5Y5W72LXT \
  | 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: 611c655ace6bbc9e8c460771db7f4bbccb388233bc8dc25b44435c4aabfd3335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390635ee099981321aac759fb7a837645d21b1ddc303ee6c2aa116b473b93a38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-04T12:58:52Z",
    "title_canon_sha256": "4a71c2bec301c38b64194661f5cbc9b1b89f9315420ddab43e00eca3b2c78cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01652",
    "kind": "arxiv",
    "version": 1
  }
}