Pith Number

pith:XHT5V73E

pith:2023:XHT5V73EBOKUFC37K25MW22PCR

not attested not anchored not stored refs pending

Capacity-CRB Tradeoff in OFDM Integrated Sensing and Communication Systems

An Liu, Rui Du, Tony Xiao Han, Zhe Huang

arxiv:2301.08910 v1 · 2023-01-21 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHT5V73EBOKUFC37K25MW22PCR}

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	2026-07-05T05:34:54.105253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e7daff640b95428b7f56bacb6b4f1470a32dda9fef774928853eec05699da9

Aliases

arxiv: 2301.08910 · arxiv_version: 2301.08910v1 · doi: 10.48550/arxiv.2301.08910 · pith_short_12: XHT5V73EBOKU · pith_short_16: XHT5V73EBOKUFC37 · pith_short_8: XHT5V73E

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/XHT5V73EBOKUFC37K25MW22PCR \
  | 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: b9e7daff640b95428b7f56bacb6b4f1470a32dda9fef774928853eec05699da9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c119bbd4d8fff6134b95783811fc463f4db74bf28d94d0f66d458867694617c4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-01-21T07:32:10Z",
    "title_canon_sha256": "69bb43b3e29ce3b05b7ca5c1afb8a53439e4e4eb1b59a84cd7a56acb28725450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08910",
    "kind": "arxiv",
    "version": 1
  }
}