Pith Number

pith:IFGASDPE

pith:2025:IFGASDPEV7HE32LBMJDOBB5SAL

not attested not anchored not stored refs pending

Digital Twin Channel-Aided CSI Prediction: An Environment-Based Subspace Extraction Approach for Achieving Low Overhead and High Robustness

Jianhua Zhang, Lianzheng Shi, Li Yu, Yichen Cai, Yong Zeng, Yuelong Qiu, Yuxiang Zhang, Zhen Zhang

arxiv:2508.05142 v2 · 2025-08-07 · eess.SP

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\usepackage{pith}
\pithnumber{IFGASDPEV7HE32LBMJDOBB5SAL}

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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.

Cited by

3 papers in Pith

Fidelity Where it Matters: Site-Specific Nonuniform Refinement for Wireless Digital Twins

Geometry-Aided Channel Deduction: A Robust Channel Acquisition Framework Utilizing Coarse Scenario Prompt

Paradigm Shift from Statistical Channel Modeling to Digital Twin Prediction: An Environment-Generalizable ChannelLM for 6G AI-enabled Air Interface

Receipt and verification

First computed	2026-07-05T12:06:17.346973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

414c090de4afce4de9616246e087b202dd0dd57ae4b1851587c758c2f121574d

Aliases

arxiv: 2508.05142 · arxiv_version: 2508.05142v2 · doi: 10.48550/arxiv.2508.05142 · pith_short_12: IFGASDPEV7HE · pith_short_16: IFGASDPEV7HE32LB · pith_short_8: IFGASDPE

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/IFGASDPEV7HE32LBMJDOBB5SAL \
  | 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: 414c090de4afce4de9616246e087b202dd0dd57ae4b1851587c758c2f121574d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e1e3c2bb04b70d76c460c6d7fb021e0bfdb0e9ddce9fd6a67935084e945e18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-08-07T08:22:44Z",
    "title_canon_sha256": "d7fbcff333d41d758d318fdb47eb308a00d14c25c05c83670bc05b6269561e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05142",
    "kind": "arxiv",
    "version": 2
  }
}