Pith Number

pith:IDKVRXC5

pith:2014:IDKVRXC5JDQN5SHRZM6SMRY6FA

not attested not anchored not stored refs pending

Guaranteeing Positive Secrecy Capacity with Finite-Rate Feedback using Artificial Noise

Emanuele Viterbo, Shuiyin Liu, Yi Hong

arxiv:1411.1580 v1 · 2014-11-06 · 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{IDKVRXC5JDQN5SHRZM6SMRY6FA}

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	2026-05-18T02:38:27.537725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d558dc5d48e0dec8f1cb3d26471e283e2d8c025b1bab84d9b3928f0cb030c5

Aliases

arxiv: 1411.1580 · arxiv_version: 1411.1580v1 · doi: 10.48550/arxiv.1411.1580 · pith_short_12: IDKVRXC5JDQN · pith_short_16: IDKVRXC5JDQN5SHR · pith_short_8: IDKVRXC5

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/IDKVRXC5JDQN5SHRZM6SMRY6FA \
  | 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: 40d558dc5d48e0dec8f1cb3d26471e283e2d8c025b1bab84d9b3928f0cb030c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7265fd59cb1d37a54e5e0923db4290d9624ecc98a6d7a19cab94df6ee2ee09ad",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-11-06T12:08:45Z",
    "title_canon_sha256": "a8673f99ab94d43badccf4e68bc9b499a479ad4d46c80f347168bd805e502bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1580",
    "kind": "arxiv",
    "version": 1
  }
}