Pith Number

pith:QZRLMIY4

pith:2012:QZRLMIY44HZPEMGIPYBEV3S7AN

not attested not anchored not stored refs pending

Enhancement of mechanical Q-factors by optical trapping

D. E. Chang, D. J. Wilson, H. J. Kimble, J. D. Hood, K.-K. Ni, O. Painter, R. Norte

arxiv:1201.1864 v1 · 2012-01-09 · cond-mat.mes-hall · 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{QZRLMIY44HZPEMGIPYBEV3S7AN}

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	2026-05-18T03:54:49.133147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8662b6231ce1f2f230c87e024aee5f0356d338714fe04d90648388f2bafc1999

Aliases

arxiv: 1201.1864 · arxiv_version: 1201.1864v1 · doi: 10.48550/arxiv.1201.1864 · pith_short_12: QZRLMIY44HZP · pith_short_16: QZRLMIY44HZPEMGI · pith_short_8: QZRLMIY4

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/QZRLMIY44HZPEMGIPYBEV3S7AN \
  | 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: 8662b6231ce1f2f230c87e024aee5f0356d338714fe04d90648388f2bafc1999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c547af24b50073b933d2b3f9001a878ed70171a57d845343db7d2783018c5684",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-09T18:33:44Z",
    "title_canon_sha256": "2cf47ccc4f95ad374eb7418a388eedbdf1e4964c6bb011b4dfebdd5b37f4c1e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1864",
    "kind": "arxiv",
    "version": 1
  }
}