Pith Number

pith:N4DSEGDQ

pith:2015:N4DSEGDQ626U2S2JLFQEG57NPY

not attested not anchored not stored refs pending

Optical read out and feedback cooling of a nanostring optomechanical cavity

Alex G. Krause, Oskar Painter, Tim D. Blasius

arxiv:1506.01249 v1 · 2015-06-03 · 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{N4DSEGDQ626U2S2JLFQEG57NPY}

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	2026-05-18T01:58:24.728295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f07221870f6bd4d4b4959604377ed7e0e848ccb1e383c5f1895d7ce839412f9

Aliases

arxiv: 1506.01249 · arxiv_version: 1506.01249v1 · doi: 10.48550/arxiv.1506.01249 · pith_short_12: N4DSEGDQ626U · pith_short_16: N4DSEGDQ626U2S2J · pith_short_8: N4DSEGDQ

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/N4DSEGDQ626U2S2JLFQEG57NPY \
  | 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: 6f07221870f6bd4d4b4959604377ed7e0e848ccb1e383c5f1895d7ce839412f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f64396c750cfe20d1002ed9c0204ebf8327315ed8df617f8beae3e542056a2a3",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-03T14:05:07Z",
    "title_canon_sha256": "a918a1bb3fdb48e274ff7c9da6d9a7c21ea455eb7632105c730c1cc888ce4585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01249",
    "kind": "arxiv",
    "version": 1
  }
}