Pith Number

pith:S5FZQHZT

pith:2022:S5FZQHZTXZS7VWR72GMPHE4EV3

not attested not anchored not stored refs pending

Joint Pilot Optimization, Target Detection and Channel Estimation for Integrated Sensing and Communication Systems

An Liu, Kexuan Wang, Rui Du, Tony Xiao Han, Yunlong Cai, Zhe Huang

arxiv:2202.02688 v1 · 2022-02-06 · 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{S5FZQHZTXZS7VWR72GMPHE4EV3}

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	2026-07-05T03:54:31.919184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

974b981f33be65fada3fd198f39384aec464ef87801ae203e9913effe5a64c43

Aliases

arxiv: 2202.02688 · arxiv_version: 2202.02688v1 · doi: 10.48550/arxiv.2202.02688 · pith_short_12: S5FZQHZTXZS7 · pith_short_16: S5FZQHZTXZS7VWR7 · pith_short_8: S5FZQHZT

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/S5FZQHZTXZS7VWR72GMPHE4EV3 \
  | 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: 974b981f33be65fada3fd198f39384aec464ef87801ae203e9913effe5a64c43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6d75a7b965af064c6151803227fc56299da9fcb531051c9f4a4fe4ab86b9af4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-02-06T02:47:38Z",
    "title_canon_sha256": "1a0c45732e6ba9924a6c98e83a7778c8fb53a21c091ce2a6e48ccadef0ae6514"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02688",
    "kind": "arxiv",
    "version": 1
  }
}