Pith Number

pith:WLHO6HC3

pith:2018:WLHO6HC3WSB4NEXUY5T5F5MVRB

not attested not anchored not stored refs pending

Ultra-high-Q phononic resonators on-chip at cryogenic temperatures

Michael Power, Peter T. Rakich, Prashanta Kharel, Robert J. Schoelkopf, William H. Renninger, Yiwen Chu

arxiv:1803.10077 v2 · 2018-03-27 · 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{WLHO6HC3WSB4NEXUY5T5F5MVRB}

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	2026-05-18T00:19:32.638306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2ceef1c5bb483c692f4c767d2f5958858757aaf600896f1de79588e4d98db26

Aliases

arxiv: 1803.10077 · arxiv_version: 1803.10077v2 · doi: 10.48550/arxiv.1803.10077 · pith_short_12: WLHO6HC3WSB4 · pith_short_16: WLHO6HC3WSB4NEXU · pith_short_8: WLHO6HC3

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/WLHO6HC3WSB4NEXUY5T5F5MVRB \
  | 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: b2ceef1c5bb483c692f4c767d2f5958858757aaf600896f1de79588e4d98db26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2901d16ca5eb13ef5d3242d453d29489d6afa231e14a402a2814b45208e21f08",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-03-27T13:42:32Z",
    "title_canon_sha256": "5b92c9aeb7da328271046713452794faaec8040660946e96485e4a1f414ea8ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10077",
    "kind": "arxiv",
    "version": 2
  }
}