Pith Number

pith:MD5L6YQZ

pith:2020:MD5L6YQZENPCUDTH3PDNTCUXIY

not attested not anchored not stored refs pending

A New Heterodyne Megasonic Piezoresponse Force Microscopy with High-frequency Excitation beyond 100 MHz

Hongli Wang, Kaiyang Zeng, Qibin Zeng, Qicheng Huang, Zhen Fan

arxiv:2005.09934 v2 · 2020-05-20 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MD5L6YQZENPCUDTH3PDNTCUXIY}

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	2026-07-05T02:15:10.474940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60fabf6219235e2a0e67dbc6d98a974604fdd6c39b0565f232eb16337e5a630e

Aliases

arxiv: 2005.09934 · arxiv_version: 2005.09934v2 · doi: 10.48550/arxiv.2005.09934 · pith_short_12: MD5L6YQZENPC · pith_short_16: MD5L6YQZENPCUDTH · pith_short_8: MD5L6YQZ

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/MD5L6YQZENPCUDTH3PDNTCUXIY \
  | 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: 60fabf6219235e2a0e67dbc6d98a974604fdd6c39b0565f232eb16337e5a630e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc2d1282b60c618c534673be4d837f91a366dfadcf5e611beca623ac1267ad43",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-05-20T09:37:05Z",
    "title_canon_sha256": "eb4efbd960915a3b595675d730c89ec0df3671e311ad8cb25c5c7d68c03c16c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.09934",
    "kind": "arxiv",
    "version": 2
  }
}