Pith Number

pith:QXLL5NPN

pith:2018:QXLL5NPNHP5RAAK2S6QPFIQEJH

not attested not anchored not stored refs pending

Variation of Contact Resonance Frequency during Domain Switching in PFM Measurements for Ferroelectric Materials

Bingxue Yu, Hongli Wang, Kaiyang Zeng, Tao Li, Wanheng Lu, Yao Sun, Yue Liu, Zhongting Wang

arxiv:1809.04220 v1 · 2018-09-12 · 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{QXLL5NPNHP5RAAK2S6QPFIQEJH}

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	2026-05-18T00:05:55.127833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d6beb5ed3bfb10015a97a0f2a20449e840a1a20266a4d15e3904930dd1e4e0

Aliases

arxiv: 1809.04220 · arxiv_version: 1809.04220v1 · doi: 10.48550/arxiv.1809.04220 · pith_short_12: QXLL5NPNHP5R · pith_short_16: QXLL5NPNHP5RAAK2 · pith_short_8: QXLL5NPN

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/QXLL5NPNHP5RAAK2S6QPFIQEJH \
  | 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: 85d6beb5ed3bfb10015a97a0f2a20449e840a1a20266a4d15e3904930dd1e4e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "921715088d9bf57355ab0afddc0cfeaec18c44f7b64922d67fe8c3ba320c6ce2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-12T01:52:02Z",
    "title_canon_sha256": "370b0e5910bf8944a2039fe93804d5224b56a1ac821e2ec93c0e296439b98aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04220",
    "kind": "arxiv",
    "version": 1
  }
}