Pith Number

pith:2ZG45AYB

pith:2012:2ZG45AYBMM5G32ZHGS7UCJOSWV

not attested not anchored not stored refs pending

Reducing the effect of thermal noise in optical cavities

Jannes B. W\"ubbena, Olaf Mandel, Piet O. Schmidt, Sana Amairi, Thomas Kessler, Thomas Legero, Uwe Sterr

arxiv:1212.3461 v3 · 2012-12-14 · physics.optics · 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{2ZG45AYBMM5G32ZHGS7UCJOSWV}

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	2026-05-18T01:52:38.249212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64dce8301633a6deb2734bf4125d2b54f2160b60e4443d27f1e0e89b299f764

Aliases

arxiv: 1212.3461 · arxiv_version: 1212.3461v3 · doi: 10.48550/arxiv.1212.3461 · pith_short_12: 2ZG45AYBMM5G · pith_short_16: 2ZG45AYBMM5G32ZH · pith_short_8: 2ZG45AYB

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/2ZG45AYBMM5G32ZHGS7UCJOSWV \
  | 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: d64dce8301633a6deb2734bf4125d2b54f2160b60e4443d27f1e0e89b299f764

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f074c8e77426b4cd46a021d4d928f584f5a5ffeb46c9559b1768a0e33a0cc0",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-12-14T13:03:49Z",
    "title_canon_sha256": "4b3f4cf14580f102bced32a4af2d1384a90922a20ff7ab9bcb3e6cc02a56fe6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3461",
    "kind": "arxiv",
    "version": 3
  }
}