Pith Number

pith:UMK5XYE6

pith:2012:UMK5XYE6UJKNEZSJODXB2HDIO7

not attested not anchored not stored refs pending

High-Q silicon optomechanical microdisk resonators at gigahertz frequencies

Hong X. Tang, Xiankai Sun, Xufeng Zhang

arxiv:1204.3605 v1 · 2012-04-16 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMK5XYE6UJKNEZSJODXB2HDIO7}

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	2026-05-18T03:53:17.122719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a315dbe09ea254d2664970ee1d1c6877ee513aecb1cbd3c35cd59209a024c07d

Aliases

arxiv: 1204.3605 · arxiv_version: 1204.3605v1 · doi: 10.48550/arxiv.1204.3605 · pith_short_12: UMK5XYE6UJKN · pith_short_16: UMK5XYE6UJKNEZSJ · pith_short_8: UMK5XYE6

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/UMK5XYE6UJKNEZSJODXB2HDIO7 \
  | 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: a315dbe09ea254d2664970ee1d1c6877ee513aecb1cbd3c35cd59209a024c07d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a336a11a966837e039cf9def9c900528c7fc8d57a97e74fdad11fab5a0d97c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-04-16T19:22:51Z",
    "title_canon_sha256": "3e24c17af2ff7a19ae7bf1423e298239748fdf51166ab4bbd4018fcc0159e61e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3605",
    "kind": "arxiv",
    "version": 1
  }
}