Pith Number

pith:D5UWNTOE

pith:2011:D5UWNTOEXA73IWB2LKA4ANWTGG

not attested not anchored not stored refs pending

On the Analysis of Weighted Nonbinary Repeat Multiple-Accumulate Codes

Alexandre Graell i Amat, Eirik Rosnes

arxiv:1101.5966 v1 · 2011-01-31 · 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{D5UWNTOEXA73IWB2LKA4ANWTGG}

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	2026-05-18T04:30:24.505697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f6966cdc4b83fb4583a5a81c036d3319a689811df8f1ccd181d4033f109e88a

Aliases

arxiv: 1101.5966 · arxiv_version: 1101.5966v1 · doi: 10.48550/arxiv.1101.5966 · pith_short_12: D5UWNTOEXA73 · pith_short_16: D5UWNTOEXA73IWB2 · pith_short_8: D5UWNTOE

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/D5UWNTOEXA73IWB2LKA4ANWTGG \
  | 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: 1f6966cdc4b83fb4583a5a81c036d3319a689811df8f1ccd181d4033f109e88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "972e7e8d402bd42f5d512f7b133b2cf77ae932d6af978982236bfcc91a3f94c4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-01-31T13:54:30Z",
    "title_canon_sha256": "cee6a2be6ff7c2037b9cca0a8fa055fe3d73bd896b962e1f2192bf9d80622e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5966",
    "kind": "arxiv",
    "version": 1
  }
}