Pith Number

pith:3LZPQNHT

pith:2011:3LZPQNHTXWL47FKWQZ3OXLFCXV

not attested not anchored not stored refs pending

Soft-Decision-Driven Channel Estimation for Pipelined Turbo Receivers

Daejung Yoon, Jaekyun Moon

arxiv:1104.0419 v2 · 2011-04-03 · cs.IT · cs.SY · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LZPQNHTXWL47FKWQZ3OXLFCXV}

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	2026-05-18T02:22:11.306657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf2f834f3bd97cf95568676ebaca2bd65f690f735d42b5cdddaf22e6f7ac499

Aliases

arxiv: 1104.0419 · arxiv_version: 1104.0419v2 · doi: 10.48550/arxiv.1104.0419 · pith_short_12: 3LZPQNHTXWL4 · pith_short_16: 3LZPQNHTXWL47FKW · pith_short_8: 3LZPQNHT

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/3LZPQNHTXWL47FKWQZ3OXLFCXV \
  | 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: daf2f834f3bd97cf95568676ebaca2bd65f690f735d42b5cdddaf22e6f7ac499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e55537c8ec0a0f5e6ac2505380804906998a377999bd29493b50a6b4310a1b74",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-04-03T19:12:09Z",
    "title_canon_sha256": "75692d6f3efabafb061789e978a389322e93425b0059b77caeb90e21b8c374b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0419",
    "kind": "arxiv",
    "version": 2
  }
}