Pith Number

pith:ZDTD73MI

pith:2015:ZDTD73MIMHJSOT6ANXW7CZHXSU

not attested not anchored not stored refs pending

Semantic-Security Capacity for Wiretap Channels of Type II

Haim H. Permuter, Paul Cuff, Ziv Goldfeld

arxiv:1509.03619 v2 · 2015-09-11 · 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{ZDTD73MIMHJSOT6ANXW7CZHXSU}

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	2026-05-18T01:08:35.747278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8e63fed8861d3274fc06dedf164f7952be5d2a0bdb6cb8048c1584e44976901

Aliases

arxiv: 1509.03619 · arxiv_version: 1509.03619v2 · doi: 10.48550/arxiv.1509.03619 · pith_short_12: ZDTD73MIMHJS · pith_short_16: ZDTD73MIMHJSOT6A · pith_short_8: ZDTD73MI

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/ZDTD73MIMHJSOT6ANXW7CZHXSU \
  | 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: c8e63fed8861d3274fc06dedf164f7952be5d2a0bdb6cb8048c1584e44976901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5847d7007bfa899333f411487148bc64c5dca415c6678ef0f1eb42b56eee8a56",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-09-11T19:31:28Z",
    "title_canon_sha256": "dc3f1f2afecab3a9a53f88b6e0669123cd765bf611b21ed5b1246737e1fdf86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03619",
    "kind": "arxiv",
    "version": 2
  }
}