Pith Number

pith:B5AAIIQH

pith:2025:B5AAIIQH3VF6DJY5O7QKOCLXCB

not attested not anchored not stored refs pending

Limited Feedback in RIS-Assisted Wireless Communications: Use Cases, Challenges, and Future Directions

Jiajia Guo, Shi Jin, Weicong Chen, Xiao Li, Yiming Cui

arxiv:2506.22903 v1 · 2025-06-28 · eess.SP · 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{B5AAIIQH3VF6DJY5O7QKOCLXCB}

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	2026-07-05T12:02:47.732932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f40042207dd4be1a71d77e0a70977105baab107e81b9618256701f4762d7667

Aliases

arxiv: 2506.22903 · arxiv_version: 2506.22903v1 · doi: 10.48550/arxiv.2506.22903 · pith_short_12: B5AAIIQH3VF6 · pith_short_16: B5AAIIQH3VF6DJY5 · pith_short_8: B5AAIIQH

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/B5AAIIQH3VF6DJY5O7QKOCLXCB \
  | 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: 0f40042207dd4be1a71d77e0a70977105baab107e81b9618256701f4762d7667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a74bad86ea211ef8aae870ef0b8c13c710d55b90d70bfdbf85db4fc88440203",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-06-28T14:38:21Z",
    "title_canon_sha256": "e19b8683ae2320aa4b357a2b932b2ee588c71b7167d7146a647282d0ff4ad395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22903",
    "kind": "arxiv",
    "version": 1
  }
}