Pith Number

pith:QEAAZMLD

pith:2011:QEAAZMLDMNDZ46IJD75EJKELY4

not attested not anchored not stored refs pending

Generalized Belief Propagation for the Noiseless Capacity and Information Rates of Run-Length Limited Constraints

Giovanni Sabato, Mehdi Molkaraie

arxiv:1101.3214 v2 · 2011-01-17 · cs.IT · math.IT · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEAAZMLDMNDZ46IJD75EJKELY4}

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	2026-05-18T03:54:49.524667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81000cb16363479e79091ffa44a88bc72e8b1337db1b6d92830a39ebe21584c0

Aliases

arxiv: 1101.3214 · arxiv_version: 1101.3214v2 · doi: 10.48550/arxiv.1101.3214 · pith_short_12: QEAAZMLDMNDZ · pith_short_16: QEAAZMLDMNDZ46IJ · pith_short_8: QEAAZMLD

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/QEAAZMLDMNDZ46IJD75EJKELY4 \
  | 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: 81000cb16363479e79091ffa44a88bc72e8b1337db1b6d92830a39ebe21584c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a99b84cb2b377cb9392dfec06087403e87a723ecdda3d3483b932f7f0f7d5517",
    "cross_cats_sorted": [
      "math.IT",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-01-17T14:01:13Z",
    "title_canon_sha256": "95dc000ecebf3269f44d2605daca9c1593ec8a231d5e1b0d06188dd921160434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3214",
    "kind": "arxiv",
    "version": 2
  }
}