Pith Number

pith:QXYCXJLF

pith:2014:QXYCXJLF6OSZP434QQ76ZNXEUZ

not attested not anchored not stored refs pending

A Novel Stochastic Decoding of LDPC Codes with Quantitative Guarantees

Aravind Iyengar, Nima Noorshams

arxiv:1405.6353 v1 · 2014-05-25 · cs.IT · math.IT · 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{QXYCXJLF6OSZP434QQ76ZNXEUZ}

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	2026-05-18T02:51:07.473661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85f02ba565f3a597f37c843fecb6e4a6764030d4843d32c9d88082598e42115d

Aliases

arxiv: 1405.6353 · arxiv_version: 1405.6353v1 · doi: 10.48550/arxiv.1405.6353 · pith_short_12: QXYCXJLF6OSZ · pith_short_16: QXYCXJLF6OSZP434 · pith_short_8: QXYCXJLF

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/QXYCXJLF6OSZP434QQ76ZNXEUZ \
  | 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: 85f02ba565f3a597f37c843fecb6e4a6764030d4843d32c9d88082598e42115d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba44fdade2c45ade93fea7e7bc6e5f16dada4e9e5f7762605218795cb1acaad",
    "cross_cats_sorted": [
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-05-25T00:45:14Z",
    "title_canon_sha256": "277bcacc3c5bbd84338e7d669e88d0316816949a285fd419340be8657cc5f57f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6353",
    "kind": "arxiv",
    "version": 1
  }
}