Pith Number

pith:BZTJRSDK

pith:2017:BZTJRSDKHPGES72C4HZ67CSOYF

not attested not anchored not stored refs pending

Guided Lock of a Suspended Optical Cavity Enhanced by a Higher Order Extrapolation

Daisuke Tatsumi, Kiwamu Izumi, Koji Arai, Masa-Katsu Fujimoto, Osamu Miyakawa, Ryutaro Takahashi

arxiv:1704.01645 v1 · 2017-04-05 · physics.ins-det · astro-ph.IM · 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{BZTJRSDKHPGES72C4HZ67CSOYF}

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	2026-05-18T00:15:24.330364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e6698c86a3bcc497f42e1f3ef8a4ec151f3060bf60d32c8af7643f366b09835

Aliases

arxiv: 1704.01645 · arxiv_version: 1704.01645v1 · doi: 10.48550/arxiv.1704.01645 · pith_short_12: BZTJRSDKHPGE · pith_short_16: BZTJRSDKHPGES72C · pith_short_8: BZTJRSDK

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/BZTJRSDKHPGES72C4HZ67CSOYF \
  | 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: 0e6698c86a3bcc497f42e1f3ef8a4ec151f3060bf60d32c8af7643f366b09835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b264bf8a0e4c5c9ba7ee0de7af93703d8f2078b977a36ed00441d7418eebcd22",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-04-05T20:21:21Z",
    "title_canon_sha256": "cbc975624edaf355e58e98c7946e5f2f4c56c5b816086abc32b4aeea22831feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01645",
    "kind": "arxiv",
    "version": 1
  }
}