Pith Number

pith:GNP6KWIZ

pith:2024:GNP6KWIZ53FU4I7ZLXI4IVRFLE

not attested not anchored not stored refs pending

Structured Tensor Decomposition Based Channel Estimation and Double Refinements for Active RIS Empowered Broadband Systems

Chintha Tellambura, Gongpu Wang, Yirun Wang, Yongqing Wang, Yuyao Shen

arxiv:2411.16420 v2 · 2024-11-25 · 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{GNP6KWIZ53FU4I7ZLXI4IVRFLE}

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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	2026-07-05T10:02:55.293956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

335fe55919eecb4e23f95dd1c45625590240e9de0654edf0ae3ec679aaea18ed

Aliases

arxiv: 2411.16420 · arxiv_version: 2411.16420v2 · doi: 10.48550/arxiv.2411.16420 · pith_short_12: GNP6KWIZ53FU · pith_short_16: GNP6KWIZ53FU4I7Z · pith_short_8: GNP6KWIZ

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/GNP6KWIZ53FU4I7ZLXI4IVRFLE \
  | 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: 335fe55919eecb4e23f95dd1c45625590240e9de0654edf0ae3ec679aaea18ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47585afa9d60c94a49ad53a5b36b62ef8a6a8407d9d28237ebad041fb6680d53",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-11-25T14:23:33Z",
    "title_canon_sha256": "e31bd9abb1135d17777e0ca5712ca6c270fab8a34ddf69708fe61ebe8005ea2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16420",
    "kind": "arxiv",
    "version": 2
  }
}