Pith Number

pith:XRDABKXR

pith:2017:XRDABKXRQZLE4H3OSD3HCPYMMD

not attested not anchored not stored refs pending

Performance of Viterbi Decoding with and without ARQ on Rician Fading Channels

Lan V. Truong

arxiv:1705.09488 v5 · 2017-05-26 · 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{XRDABKXRQZLE4H3OSD3HCPYMMD}

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	2026-05-18T00:04:08.369556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc4600aaf186564e1f6e90f6713f0c60c471a5bf37e8423189bc081d6a3f0e49

Aliases

arxiv: 1705.09488 · arxiv_version: 1705.09488v5 · doi: 10.48550/arxiv.1705.09488 · pith_short_12: XRDABKXRQZLE · pith_short_16: XRDABKXRQZLE4H3O · pith_short_8: XRDABKXR

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/XRDABKXRQZLE4H3OSD3HCPYMMD \
  | 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: bc4600aaf186564e1f6e90f6713f0c60c471a5bf37e8423189bc081d6a3f0e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2146d6cc415c2899f31b35868726e2347765c10a9117004cc1b3845d4ca63871",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-26T09:07:34Z",
    "title_canon_sha256": "276e5889f64d6318929e6fc9d20d55b0069c5e3ea01c2e8021c7086790566585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09488",
    "kind": "arxiv",
    "version": 5
  }
}