Pith Number

pith:FONMYYQY

pith:2024:FONMYYQYXL57AU7ECCBGFCFVRY

not attested not anchored not stored refs pending

On the BER vs. Bandwidth-Efficiency Trade-offs in Windowed OTSM Dispensing with Zero-Padding

Hien Quoc Ngo, Hongming Zhang, Lajos Hanzo, Michail Matthaiou, Zeping Sui

arxiv:2402.01024 v1 · 2024-02-01 · cs.IT · eess.SP · 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{FONMYYQYXL57AU7ECCBGFCFVRY}

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	2026-07-05T07:40:29.523825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9acc6218bafbf053e410826288b58e11e4ea70baa82d813c8aed972557adb4

Aliases

arxiv: 2402.01024 · arxiv_version: 2402.01024v1 · doi: 10.48550/arxiv.2402.01024 · pith_short_12: FONMYYQYXL57 · pith_short_16: FONMYYQYXL57AU7E · pith_short_8: FONMYYQY

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/FONMYYQYXL57AU7ECCBGFCFVRY \
  | 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: 2b9acc6218bafbf053e410826288b58e11e4ea70baa82d813c8aed972557adb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "657b8859c988631d096454bc4dd7f8df418f33c6fad4108078aac206107d1c1e",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-02-01T21:27:16Z",
    "title_canon_sha256": "d12b6a4d9d0234637335e3c349d012b7d6375084966a867c3ce267f287d3f5d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01024",
    "kind": "arxiv",
    "version": 1
  }
}