Pith Number

pith:KXZJPP32

pith:2017:KXZJPP32ZMMMGUTD6P6YWEPQBF

not attested not anchored not stored refs pending

Speedmeter scheme for gravitational-wave detectors based on EPR quantum entanglement

E. Knyazev, F. Ya. Khalili, S. Danilishin, S. Hild

arxiv:1701.01694 v1 · 2017-01-06 · gr-qc · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXZJPP32ZMMMGUTD6P6YWEPQBF}

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	2026-05-18T00:32:14.076195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f297bf7acb18c35263f3fd8b11f00960a5dcdd9a24ab7f40088311b20d8fc0

Aliases

arxiv: 1701.01694 · arxiv_version: 1701.01694v1 · doi: 10.48550/arxiv.1701.01694 · pith_short_12: KXZJPP32ZMMM · pith_short_16: KXZJPP32ZMMMGUTD · pith_short_8: KXZJPP32

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/KXZJPP32ZMMMGUTD6P6YWEPQBF \
  | 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: 55f297bf7acb18c35263f3fd8b11f00960a5dcdd9a24ab7f40088311b20d8fc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c4e7879a872c1a74bd8c32767a0c58f85e64e1757a0e66c392bf43833dec2e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-01-06T17:03:03Z",
    "title_canon_sha256": "9f7a56d6922134c3e51cb3b084a5f10e4ee2977cda9c08dbc64a0e66d1a47c5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01694",
    "kind": "arxiv",
    "version": 1
  }
}