Pith Number

pith:5AVAO4N5

pith:2011:5AVAO4N5X2ZZRW7XU5MEZP6KAP

not attested not anchored not stored refs pending

Nonlinear Channel Estimation for OFDM System by Complex LS-SVM under High Mobility Conditions

Abdelaziz Samet, Anis Charrada

arxiv:1109.0895 v1 · 2011-08-31 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AVAO4N5X2ZZRW7XU5MEZP6KAP}

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	2026-05-18T02:31:36.324109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82a0771bdbeb398dbf7a7584cbfca03ef31da1d1f9c082c7ca5bb96904dfc4d

Aliases

arxiv: 1109.0895 · arxiv_version: 1109.0895v1 · doi: 10.48550/arxiv.1109.0895 · pith_short_12: 5AVAO4N5X2ZZ · pith_short_16: 5AVAO4N5X2ZZRW7X · pith_short_8: 5AVAO4N5

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/5AVAO4N5X2ZZRW7XU5MEZP6KAP \
  | 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: e82a0771bdbeb398dbf7a7584cbfca03ef31da1d1f9c082c7ca5bb96904dfc4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eb959c051a610531d765fea0bccd362485e7b6a440c994ea563ffbcc1887a4f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-08-31T21:40:00Z",
    "title_canon_sha256": "dc72f6552c4359deab74d42e884d3c4e516eeb53350a9a152964bb5814897252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0895",
    "kind": "arxiv",
    "version": 1
  }
}