Pith Number

pith:YMEMO3PY

pith:2020:YMEMO3PYMLF5YWKEDDKV5JBT4S

not attested not anchored not stored refs pending

Demonstration of topological wireless power transfer

Baile Zhang, Hongsheng Chen, Jiangtao Huangfu, Li Zhang, Qiaolu Chen, Qinghui Yan, Yihao Yang, Zhao Jiang, Zhouyi Wu

arxiv:2008.02592 v2 · 2020-08-06 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMEMO3PYMLF5YWKEDDKV5JBT4S}

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	2026-07-05T02:42:01.938193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c308c76df862cbdc594418d55ea433e4b6111fef079feb93c9320190242aaf7e

Aliases

arxiv: 2008.02592 · arxiv_version: 2008.02592v2 · doi: 10.48550/arxiv.2008.02592 · pith_short_12: YMEMO3PYMLF5 · pith_short_16: YMEMO3PYMLF5YWKE · pith_short_8: YMEMO3PY

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/YMEMO3PYMLF5YWKEDDKV5JBT4S \
  | 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: c308c76df862cbdc594418d55ea433e4b6111fef079feb93c9320190242aaf7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c4c2d3411842395f653fa3e65159f0905ec2c9c57b0a40f22f3f5e1f5aaf37",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-08-06T11:44:22Z",
    "title_canon_sha256": "d206836a973701b17cce0ee43bd27a9ca42f90536e752a16ed302f2fc09d5e36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02592",
    "kind": "arxiv",
    "version": 2
  }
}