Pith Number

pith:IEHM6AMA

pith:2015:IEHM6AMAU4VOHJSUAXTXKEHHKZ

not attested not anchored not stored refs pending

Enhancing Secrecy Rate Region for Recent Messages for a Slotted Multiple Access Wiretap Channel to Shannon Capacity Region

Shahid M. Shah, Vinod Sharma

arxiv:1505.02085 v3 · 2015-05-08 · 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{IEHM6AMAU4VOHJSUAXTXKEHHKZ}

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	2026-05-18T00:52:53.235115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410ecf0180a72ae3a65405e77510e75658f4e10d9d0b67024d0a515fde92607b

Aliases

arxiv: 1505.02085 · arxiv_version: 1505.02085v3 · doi: 10.48550/arxiv.1505.02085 · pith_short_12: IEHM6AMAU4VO · pith_short_16: IEHM6AMAU4VOHJSU · pith_short_8: IEHM6AMA

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/IEHM6AMAU4VOHJSUAXTXKEHHKZ \
  | 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: 410ecf0180a72ae3a65405e77510e75658f4e10d9d0b67024d0a515fde92607b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3ff088f74129bd67a80a3d9622b5e0d4b70202a27f08f0472886ce2f1094cab",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-08T16:14:14Z",
    "title_canon_sha256": "28a32a118cdd331c21bad76cbd8b3c5b9c8fc3cb6c311c1b8720285f52c7f837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02085",
    "kind": "arxiv",
    "version": 3
  }
}