Pith Number

pith:VLB4PBBW

pith:2024:VLB4PBBWAYOP3XMZ4D2PNNSNYP

not attested not anchored not stored refs pending

Next-slot OFDM-CSI Prediction: Multi-head Self-attention or State Space Model?

Amine Mezghani, Faouzi Bellili, Mohamed Akrout, Robert W. Heath

arxiv:2405.11072 v1 · 2024-05-17 · 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{VLB4PBBWAYOP3XMZ4D2PNNSNYP}

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	2026-07-05T08:20:32.691229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aac3c78436061cfddd99e0f4f6b64dc3e7563f73316a43e7ef6f29e916c74676

Aliases

arxiv: 2405.11072 · arxiv_version: 2405.11072v1 · doi: 10.48550/arxiv.2405.11072 · pith_short_12: VLB4PBBWAYOP · pith_short_16: VLB4PBBWAYOP3XMZ · pith_short_8: VLB4PBBW

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/VLB4PBBWAYOP3XMZ4D2PNNSNYP \
  | 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: aac3c78436061cfddd99e0f4f6b64dc3e7563f73316a43e7ef6f29e916c74676

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25a7aeab442c8c030e50caade5cac1666d63b02c8955d5b015c1ed99ce8f45f5",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-05-17T20:03:10Z",
    "title_canon_sha256": "87cf5feeb71adcd6b016eaf9e9defc36e888c2bffd68261a413e1e04c50564b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11072",
    "kind": "arxiv",
    "version": 1
  }
}