Pith Number

pith:IKCWRCPJ

pith:2025:IKCWRCPJPILAVMESXJMUKMXMKD

not attested not anchored not stored refs pending

Joint Channel and Symbol Estimation for Communication Systems with Movable Antennas

Andr\'e L. F. de Almeida, Gilderlan T. de Ara\'ujo, Jose Carlos da Silva Filho, Josu\'e V. de Ara\'ujo, Paulo R. B. Gomes

arxiv:2506.07183 v1 · 2025-06-08 · 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{IKCWRCPJPILAVMESXJMUKMXMKD}

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	2026-07-05T11:18:03.109785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42856889e97a160ab092ba594532ec50dea2e3c8f9c8cee9b284a72b9c6cbda7

Aliases

arxiv: 2506.07183 · arxiv_version: 2506.07183v1 · doi: 10.48550/arxiv.2506.07183 · pith_short_12: IKCWRCPJPILA · pith_short_16: IKCWRCPJPILAVMES · pith_short_8: IKCWRCPJ

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/IKCWRCPJPILAVMESXJMUKMXMKD \
  | 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: 42856889e97a160ab092ba594532ec50dea2e3c8f9c8cee9b284a72b9c6cbda7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25adc21fe833efd0edd97cc774deac45920972f3c71700bd7324b5cec3f971be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-06-08T15:08:24Z",
    "title_canon_sha256": "fc568d1655c8ee65eff0870c5dc9596dccde02bd6bd3f2ce858be0a9c7a19b56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07183",
    "kind": "arxiv",
    "version": 1
  }
}