Pith Number

pith:LHOVXRBH

pith:2022:LHOVXRBH3JUFR2O4EK5EJWNGX2

not attested not anchored not stored refs pending

Channel Estimation and Projection for RIS-assisted MIMO Using Zadoff-Chu Sequences

Tianyi Zhang, Xuemeng Zhou, Yi Jiang, Zhiyu Yang

arxiv:2202.10038 v1 · 2022-02-21 · cs.IT · eess.SP · 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{LHOVXRBH3JUFR2O4EK5EJWNGX2}

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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	2026-07-05T03:58:38.149146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59dd5bc427da6858e9dc22ba44d9a6beb93623b1874219bc7c147dae9d4248c4

Aliases

arxiv: 2202.10038 · arxiv_version: 2202.10038v1 · doi: 10.48550/arxiv.2202.10038 · pith_short_12: LHOVXRBH3JUF · pith_short_16: LHOVXRBH3JUFR2O4 · pith_short_8: LHOVXRBH

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/LHOVXRBH3JUFR2O4EK5EJWNGX2 \
  | 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: 59dd5bc427da6858e9dc22ba44d9a6beb93623b1874219bc7c147dae9d4248c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb8ad9c23489d3a03333aebfe06c0b22a6b27a32f6c914c67cc1143b123241bc",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-02-21T08:16:29Z",
    "title_canon_sha256": "1ba0bd7fd8068c321a265b9e6ac200a00a4f41398b7b264b3852208d037bf409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10038",
    "kind": "arxiv",
    "version": 1
  }
}