Pith Number

pith:7ZTJEF7R

pith:2022:7ZTJEF7RXHDKPBPHFT7PJXZ4Q4

not attested not anchored not stored refs pending

Highly Efficient Waveform Design and Hybrid Duplex for Joint Communication and Sensing

Guanghui Yu, Liujun Hu, Shuqiang Xia, Yihua Ma, Zhifeng Yuan

arxiv:2207.03241 v2 · 2022-07-07 · 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{7ZTJEF7RXHDKPBPHFT7PJXZ4Q4}

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	2026-07-05T09:41:26.091093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe669217f1b9c6a785e72cfef4df3c872ec96554bff390c16a488753369f686c

Aliases

arxiv: 2207.03241 · arxiv_version: 2207.03241v2 · doi: 10.48550/arxiv.2207.03241 · pith_short_12: 7ZTJEF7RXHDK · pith_short_16: 7ZTJEF7RXHDKPBPH · pith_short_8: 7ZTJEF7R

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/7ZTJEF7RXHDKPBPHFT7PJXZ4Q4 \
  | 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: fe669217f1b9c6a785e72cfef4df3c872ec96554bff390c16a488753369f686c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a78be883dd360c66d545555a1a1f64f0f7aed3d6512d1b873fd6934b00e899",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2022-07-07T11:48:21Z",
    "title_canon_sha256": "74d2071c83b13e4053da65c97733393fcff82806032d91f74f8b51e91d2a733c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03241",
    "kind": "arxiv",
    "version": 2
  }
}