Pith Number

pith:ZDJIJ426

pith:2020:ZDJIJ426IUCFICGXKCSSH4SBF7

not attested not anchored not stored refs pending

Orthogonal Time-Frequency Space Modulation: A Promising Next-Generation Waveform

Ganesh Bharatula, Jinhong Yuan, Lajos Hanzo, Ronny Hadani, Shuangyang Li, Weijie Yuan, Zhiqiang Wei

arxiv:2010.03344 v2 · 2020-10-07 · 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{ZDJIJ426IUCFICGXKCSSH4SBF7}

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	2026-07-05T02:12:30.739476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d284f35e45045408d750a523f2412ff8abcd3149c0cd485c8fa91c0169f86c

Aliases

arxiv: 2010.03344 · arxiv_version: 2010.03344v2 · doi: 10.48550/arxiv.2010.03344 · pith_short_12: ZDJIJ426IUCF · pith_short_16: ZDJIJ426IUCFICGX · pith_short_8: ZDJIJ426

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/ZDJIJ426IUCFICGXKCSSH4SBF7 \
  | 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: c8d284f35e45045408d750a523f2412ff8abcd3149c0cd485c8fa91c0169f86c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd2e9f92bb9b8b34b0100a82d0689a969c998a3411e86e9385694cc3518fe44e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2020-10-07T11:43:17Z",
    "title_canon_sha256": "a2e2eed5a713c635631b77340c7eca939474795d6eea1d08d48255f9b8e0e7c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03344",
    "kind": "arxiv",
    "version": 2
  }
}