Pith Number

pith:XWSWNKWB

pith:2012:XWSWNKWBTKAD7J2VIKYGNTTNTU

not attested not anchored not stored refs pending

Low-Complexity LP Decoding of Nonbinary Linear Codes

Mark F. Flanagan, Mayur Punekar, Pascal O. Vontobel

arxiv:1211.5757 v2 · 2012-11-25 · 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{XWSWNKWBTKAD7J2VIKYGNTTNTU}

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	2026-05-18T00:58:42.775271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bda566aac19a803fa75542b066ce6d9d217f6b0340497860036b598c1700b7bc

Aliases

arxiv: 1211.5757 · arxiv_version: 1211.5757v2 · doi: 10.48550/arxiv.1211.5757 · pith_short_12: XWSWNKWBTKAD · pith_short_16: XWSWNKWBTKAD7J2V · pith_short_8: XWSWNKWB

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/XWSWNKWBTKAD7J2VIKYGNTTNTU \
  | 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: bda566aac19a803fa75542b066ce6d9d217f6b0340497860036b598c1700b7bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fab0e0915a9189b22681eb9d91b4e5707a2a044305a97ffdbc0a36fefacb81d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-11-25T11:38:12Z",
    "title_canon_sha256": "e069f1a3c8efd6c3033d8a436625131580f88e10ec4040238cd0ce9363eee13d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5757",
    "kind": "arxiv",
    "version": 2
  }
}