Pith Number

pith:WC67J7SB

pith:2021:WC67J7SB52DT6DXGYS4QSIF2JA

not attested not anchored not stored refs pending

Reduced Complexity Neural Network Equalizers for Two-dimensional Magnetic Recording

Ahmed Aboutaleb, Nitin Nangare

arxiv:2105.13508 v3 · 2021-05-27 · eess.SP · cs.SY · eess.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WC67J7SB52DT6DXGYS4QSIF2JA}

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	2026-07-05T05:04:44.970706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0bdf4fe41ee873f0ee6c4b90920ba48316aeebcb688e7dc7d80ad4506ad47d3

Aliases

arxiv: 2105.13508 · arxiv_version: 2105.13508v3 · doi: 10.48550/arxiv.2105.13508 · pith_short_12: WC67J7SB52DT · pith_short_16: WC67J7SB52DT6DXG · pith_short_8: WC67J7SB

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/WC67J7SB52DT6DXGYS4QSIF2JA \
  | 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: b0bdf4fe41ee873f0ee6c4b90920ba48316aeebcb688e7dc7d80ad4506ad47d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e95144518ef59e89b119ee972688f38ded89bb6ad5eed9795cf482c029759dcf",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-05-27T23:56:47Z",
    "title_canon_sha256": "d4a8fe1e36b2517ac9ecbfd221eb0abce624a85fc1b449434bbecd70c3b5dc64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13508",
    "kind": "arxiv",
    "version": 3
  }
}