Pith Number

pith:LDZXUEDC

pith:2001:LDZXUEDC3LVRGENQT4SZ3KMLIN

not attested not anchored not stored refs pending

Inertial control of the mirror suspensions of the VIRGO interferometer for gravitational wave detection

A.Di Virgilio, A.Gennai, A.Giazotto, A.Marin, A.Pasqualetti, A.Vicere', C.Bradaschia, D.Passuello, E.Cuoco, F.Fidecaro, F.Frasconi, F.Lelli, F.Paoletti, F.Vetrano, G.Ballardin, G.Calamai, G.Cella, G.Guidi, G.Losurdo, I.Ferrante, L.Fabbroni, L.Holloway, M.Mazzoni, P.La Penna, R.Cavalieri, R.Cecchi, R.Passaquieti, R.Poggiani, R.Stanga, R.Taddei, S.Braccini, S.Mancini, T.Lomtadze, V.Dattilo, Z.Zhang

arxiv:gr-qc/0105110 v2 · 2001-05-28 · 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{LDZXUEDC3LVRGENQT4SZ3KMLIN}

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	2026-07-04T16:26:54.953290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58f37a1062daeb1311b09f259da98b4368998e1224a073fe1509830f2d1d23da

Aliases

arxiv: gr-qc/0105110 · arxiv_version: gr-qc/0105110v2 · doi: 10.48550/arxiv.gr-qc/0105110 · pith_short_12: LDZXUEDC3LVR · pith_short_16: LDZXUEDC3LVRGENQ · pith_short_8: LDZXUEDC

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/LDZXUEDC3LVRGENQT4SZ3KMLIN \
  | 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: 58f37a1062daeb1311b09f259da98b4368998e1224a073fe1509830f2d1d23da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7fa50b40da27413aee003556258219f3fe35478376350ace078b4032c4102cb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-05-28T16:30:35Z",
    "title_canon_sha256": "551f5e21ad0aa150082bf77aa44341fa5ad93143141e566e2538cfb393d828b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0105110",
    "kind": "arxiv",
    "version": 2
  }
}