Pith Number

pith:CBGZZWTX

pith:2014:CBGZZWTX77WM7M6O66JKZF24W2

not attested not anchored not stored refs pending

Secrecy Capacity Region of Some Classes of Wiretap Broadcast Channels

Meryem Benammar, Pablo Piantanida

arxiv:1407.5572 v2 · 2014-07-21 · 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{CBGZZWTX77WM7M6O66JKZF24W2}

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	2026-05-18T01:35:00.988792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104d9cda77ffeccfb3cef792ac975cb689439a6a88be03f23bb11f6ededfad84

Aliases

arxiv: 1407.5572 · arxiv_version: 1407.5572v2 · doi: 10.48550/arxiv.1407.5572 · pith_short_12: CBGZZWTX77WM · pith_short_16: CBGZZWTX77WM7M6O · pith_short_8: CBGZZWTX

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/CBGZZWTX77WM7M6O66JKZF24W2 \
  | 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: 104d9cda77ffeccfb3cef792ac975cb689439a6a88be03f23bb11f6ededfad84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a08a0c1e00836e11475de4419b0739a28915da79505af3ec7c903a9199f103",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-07-21T17:00:55Z",
    "title_canon_sha256": "0adf603ea81f319b8ebee85dda4e2d8fc56b279d88c9f9fda55d7e2f5c1ed5c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5572",
    "kind": "arxiv",
    "version": 2
  }
}