Pith Number

pith:2JZ6PBYO

pith:2018:2JZ6PBYOPAQMJSOHEHEBQRPZZ5

not attested not anchored not stored refs pending

MIMO-OTFS in High-Doppler Fading Channels: Signal Detection and Channel Estimation

A. Chockalingam, M. Kollengode Ramachandran

arxiv:1805.02209 v1 · 2018-05-06 · 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{2JZ6PBYOPAQMJSOHEHEBQRPZZ5}

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	2026-05-18T00:16:40.592079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d273e7870e7820c4c9c721c81845f9cf5c29b8f1003f46d1186b2a915f508483

Aliases

arxiv: 1805.02209 · arxiv_version: 1805.02209v1 · doi: 10.48550/arxiv.1805.02209 · pith_short_12: 2JZ6PBYOPAQM · pith_short_16: 2JZ6PBYOPAQMJSOH · pith_short_8: 2JZ6PBYO

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/2JZ6PBYOPAQMJSOHEHEBQRPZZ5 \
  | 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: d273e7870e7820c4c9c721c81845f9cf5c29b8f1003f46d1186b2a915f508483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d6ada0aabfdbdd85c2836b4fa61e9ae0fee273e0e673fcb643844cb7e43bd4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-06T13:25:25Z",
    "title_canon_sha256": "8196ecedaf7624b15b5004abe016cf7dce1aa3cf7d0305b21e2ab0df724a4bc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02209",
    "kind": "arxiv",
    "version": 1
  }
}