Pith Number

pith:43LXOV2S

pith:2012:43LXOV2SN2RUWIIY4POVUOJAGT

not attested not anchored not stored refs pending

Matched Decoding for Punctured Convolutional Encoded Transmission Over ISI-Channels

Andreas Schenk, Fabian Schuh, Johannes B. Huber

arxiv:1208.0193 v1 · 2012-08-01 · 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{43LXOV2SN2RUWIIY4POVUOJAGT}

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	2026-05-18T03:49:36.039310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d77757526ea34b2118e3dd5a392034e1eb56f2bc43a321e986077265189673

Aliases

arxiv: 1208.0193 · arxiv_version: 1208.0193v1 · doi: 10.48550/arxiv.1208.0193 · pith_short_12: 43LXOV2SN2RU · pith_short_16: 43LXOV2SN2RUWIIY · pith_short_8: 43LXOV2S

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/43LXOV2SN2RUWIIY4POVUOJAGT \
  | 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: e6d77757526ea34b2118e3dd5a392034e1eb56f2bc43a321e986077265189673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d01801af6e12d76face7797bce99bb7138a0d613ae077c0b79b166ebb6ed62a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-08-01T12:43:50Z",
    "title_canon_sha256": "959a5ae856f38320190b0f2f644bb4e15e8c17d28819b1a2e140f8b4c2476814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0193",
    "kind": "arxiv",
    "version": 1
  }
}