Pith Number

pith:C6YARRDM

pith:2025:C6YARRDMNBIIZ3I4YYNU7CQL3A

not attested not anchored not stored refs pending

Holographic MIMO Multi-Cell Communications

Giuseppe Caire, Kangda Zhi, Shuangyang Li, Tianyu Yang, Tuo Wu, Yi Song

arxiv:2502.16669 v1 · 2025-02-23 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C6YARRDMNBIIZ3I4YYNU7CQL3A}

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	2026-07-05T10:18:57.382787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17b008c46c68508ced1cc61b4f8a0bd823b4d4255e5da41fbe934a0eb6803c3d

Aliases

arxiv: 2502.16669 · arxiv_version: 2502.16669v1 · doi: 10.48550/arxiv.2502.16669 · pith_short_12: C6YARRDMNBII · pith_short_16: C6YARRDMNBIIZ3I4 · pith_short_8: C6YARRDM

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/C6YARRDMNBIIZ3I4YYNU7CQL3A \
  | 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: 17b008c46c68508ced1cc61b4f8a0bd823b4d4255e5da41fbe934a0eb6803c3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa2bcb7f8ae2ea265e8ec8f214908c2f6a559e1c3c5651840519b0de73f0c56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-02-23T17:59:14Z",
    "title_canon_sha256": "00ed50030800678b9b2a13b88196cab7e2244473275a206e0d6cad30d0af6eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16669",
    "kind": "arxiv",
    "version": 1
  }
}