Pith Number

pith:A57BCDH5

pith:2026:A57BCDH5WNIC47HVSGBPZDPW27

not attested not anchored not stored refs pending

MIMO Zak-OTFS: Channel Estimation, Detection, and Throughput Analysis

Faraz Barati, Jeffrey G. Andrews, Rahul Kumar Jaiswal, Ronny Hadani, Saif Khan Mohammed

arxiv:2606.26420 v1 · 2026-06-24 · 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{A57BCDH5WNIC47HVSGBPZDPW27}

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	2026-06-26T00:15:40.422644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

077e110cfdb3502e7cf59182fc8df6d7c600e8d7ad19a007ecd9a6449958412e

Aliases

arxiv: 2606.26420 · arxiv_version: 2606.26420v1 · doi: 10.48550/arxiv.2606.26420 · pith_short_12: A57BCDH5WNIC · pith_short_16: A57BCDH5WNIC47HV · pith_short_8: A57BCDH5

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/A57BCDH5WNIC47HVSGBPZDPW27 \
  | 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: 077e110cfdb3502e7cf59182fc8df6d7c600e8d7ad19a007ecd9a6449958412e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6547e480c02f45bad04855b6560915e0b1b60f932dbcf1574a7a4258d3f618c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-06-24T22:22:47Z",
    "title_canon_sha256": "deb57ab2f8c8c25469c6fa0367bda627ed2fb29e7dcaade304152ae23b75127b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26420",
    "kind": "arxiv",
    "version": 1
  }
}