Pith Number

pith:2IKZ7K5O

pith:2017:2IKZ7K5O5R7GZYZPUOPITIWDQI

not attested not anchored not stored refs pending

Demonstration of a switchable damping system to allow low-noise operation of high-Q low-mass suspension systems

Andrew Spencer, Angus S. Bell, Borja Sorazu, Bryan W. Barr, Christian Graef, Daniela Pascucci, Jan-Simon Hennig, Jennifer Wright, Kenneth A. Strain, Martin Sinclair, Peter Dupej, Russell Jones, Sabina H. Huttner, Sean S. Leavey, Sebastian Steinlechner, Stefan Hild, Stefan L. Danilishin, Teng Zhang, William Cunningham

arxiv:1710.08698 v2 · 2017-10-24 · physics.ins-det · 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{2IKZ7K5O5R7GZYZPUOPITIWDQI}

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	2026-05-18T00:26:53.801915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2159fabaeec7e6ce32fa39e89a2c382122386b9b6f2500e7679dd71dbdf473e

Aliases

arxiv: 1710.08698 · arxiv_version: 1710.08698v2 · doi: 10.48550/arxiv.1710.08698 · pith_short_12: 2IKZ7K5O5R7G · pith_short_16: 2IKZ7K5O5R7GZYZP · pith_short_8: 2IKZ7K5O

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/2IKZ7K5O5R7GZYZPUOPITIWDQI \
  | 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: d2159fabaeec7e6ce32fa39e89a2c382122386b9b6f2500e7679dd71dbdf473e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b65c0234824ccd444b0160fe552c328a6529ef7702ad6f0392a00f67125e9ff",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-10-24T10:39:28Z",
    "title_canon_sha256": "200274c7ccf3e1adadd4649145872522f3c0b60bde223e559a6fd64b83e79db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08698",
    "kind": "arxiv",
    "version": 2
  }
}