Pith Number

pith:FBAJQ7P4

pith:2017:FBAJQ7P455PZ7WAVDGGCTHJWLJ

not attested not anchored not stored refs pending

Distributed Laser Charging: A Wireless Power Transfer Approach

Jun Wu, Liuqing Yang, Pengfei Xia, Qingqing Zhang, Qingwen Liu, Wen Fang

arxiv:1801.03835 v3 · 2017-12-27 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBAJQ7P455PZ7WAVDGGCTHJWLJ}

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	2026-05-18T00:03:49.657019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2840987dfcef5f9fd815198c299d365a65adeac1f749258f2b3470c786b5c3fb

Aliases

arxiv: 1801.03835 · arxiv_version: 1801.03835v3 · doi: 10.48550/arxiv.1801.03835 · pith_short_12: FBAJQ7P455PZ · pith_short_16: FBAJQ7P455PZ7WAV · pith_short_8: FBAJQ7P4

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/FBAJQ7P455PZ7WAVDGGCTHJWLJ \
  | 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: 2840987dfcef5f9fd815198c299d365a65adeac1f749258f2b3470c786b5c3fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e25bede64865a7bfdc59a54d35597c08cf612a25e3069d11fafc86000ccb15c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-12-27T03:47:27Z",
    "title_canon_sha256": "5b46e4b2198748d51b47f5e19f6b770c9621e3ddcd99be10ecc4e8f2394ad8f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03835",
    "kind": "arxiv",
    "version": 3
  }
}