Pith Number

pith:GS5YFPW3

pith:2023:GS5YFPW3PFZ6RHZ27BEXBYWRFX

not attested not anchored not stored refs pending

Noise level of a ring laser gyroscope in the femto-rad/s range

Alberto Porzio, Andrea Basti, Angela D. V. Di Virgilio, Antonello Ortolan, David Vitali, Donatella Ciampini, Enrico Maccioni, Francesco Bajardi, Francesco Fuso, Giorgio Carelli, Giuseppe Di Somma, Nicol\`o Beverini, Paolo Marsili

arxiv:2301.01386 v2 · 2023-01-03 · quant-ph · gr-qc · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GS5YFPW3PFZ6RHZ27BEXBYWRFX}

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	2026-07-05T08:40:52.119086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34bb82bedb7973e89f3af84970e2d12dcb8d4665dc5c1174786021d1bca8f885

Aliases

arxiv: 2301.01386 · arxiv_version: 2301.01386v2 · doi: 10.48550/arxiv.2301.01386 · pith_short_12: GS5YFPW3PFZ6 · pith_short_16: GS5YFPW3PFZ6RHZ2 · pith_short_8: GS5YFPW3

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/GS5YFPW3PFZ6RHZ27BEXBYWRFX \
  | 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: 34bb82bedb7973e89f3af84970e2d12dcb8d4665dc5c1174786021d1bca8f885

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b15b6465d01b2037e19469c93d1b703af45ae5c15ca874aa58c715906c4660aa",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-03T22:52:58Z",
    "title_canon_sha256": "2ce47e0ce511e83883b4a901c02175bc91c901cb2b7c477af9657fc72dcbd538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01386",
    "kind": "arxiv",
    "version": 2
  }
}