Pith Number

pith:VKWBPOCP

pith:2018:VKWBPOCPAJGJPEZQYWMFSAGZIX

not attested not anchored not stored refs pending

Interference Cancellation and Iterative Detection for Orthogonal Time Frequency Space Modulation

Emanuele Viterbo, Khoa T. Phan, P. Raviteja, Yi Hong

arxiv:1802.05242 v2 · 2018-02-14 · 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{VKWBPOCPAJGJPEZQYWMFSAGZIX}

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	2026-05-18T00:23:11.307076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaac17b84f024c979330c5985900d945ea2c6d072e6fe1ac24a1f22a5ddd3928

Aliases

arxiv: 1802.05242 · arxiv_version: 1802.05242v2 · doi: 10.48550/arxiv.1802.05242 · pith_short_12: VKWBPOCPAJGJ · pith_short_16: VKWBPOCPAJGJPEZQ · pith_short_8: VKWBPOCP

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/VKWBPOCPAJGJPEZQYWMFSAGZIX \
  | 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: aaac17b84f024c979330c5985900d945ea2c6d072e6fe1ac24a1f22a5ddd3928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5e3a15d885ed0d23fad8eb51881925fe5aae5d6f2420ffc5af9aea65c981db7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-02-14T18:04:48Z",
    "title_canon_sha256": "f186735e7d772bee006625afb6eb5646817d2b0de279ba901512e4cda8b613e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05242",
    "kind": "arxiv",
    "version": 2
  }
}