Pith Number

pith:5C6D3O73

pith:2014:5C6D3O73UIEJIR6R3OPEIS35MJ

not attested not anchored not stored refs pending

LDPC coded transmissions over the Gaussian broadcast channel with confidential messages

Franco Chiaraluce, Giacomo Ricciutelli, Marco Baldi, Nicola Maturo

arxiv:1404.2864 v1 · 2014-04-10 · cs.IT · cs.CR · 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{5C6D3O73UIEJIR6R3OPEIS35MJ}

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	2026-05-18T00:59:03.136590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8bc3dbbfba2089447d1db9e444b7d62424587fbf1868c608e7c8d39a86e870e

Aliases

arxiv: 1404.2864 · arxiv_version: 1404.2864v1 · doi: 10.48550/arxiv.1404.2864 · pith_short_12: 5C6D3O73UIEJ · pith_short_16: 5C6D3O73UIEJIR6R · pith_short_8: 5C6D3O73

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/5C6D3O73UIEJIR6R3OPEIS35MJ \
  | 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: e8bc3dbbfba2089447d1db9e444b7d62424587fbf1868c608e7c8d39a86e870e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d6fef90b98fc511a925f84eb5369173560390b089ef76b393eab3c43f1f79a5",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-10T16:10:05Z",
    "title_canon_sha256": "843977de2deee91d5521c0653375d19db3cf33c3741630b596eeee5d0aaf60c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2864",
    "kind": "arxiv",
    "version": 1
  }
}