Pith Number

pith:SNVLI65L

pith:2013:SNVLI65LFM5OQTFEZ2BKHKQZNS

not attested not anchored not stored refs pending

Achieving the Uniform Rate Region of General Multiple Access Channels by Polar Coding

Hessam Mahdavifar, Inyup Kang, Jungwon Lee, Mostafa El-Khamy

arxiv:1307.2889 v2 · 2013-07-10 · 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{SNVLI65LFM5OQTFEZ2BKHKQZNS}

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	2026-05-18T00:58:42.178050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

936ab47bab2b3ae84ca4ce82a3aa196c9d849c407965044ab5f5c69a4ca5217b

Aliases

arxiv: 1307.2889 · arxiv_version: 1307.2889v2 · doi: 10.48550/arxiv.1307.2889 · pith_short_12: SNVLI65LFM5O · pith_short_16: SNVLI65LFM5OQTFE · pith_short_8: SNVLI65L

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/SNVLI65LFM5OQTFEZ2BKHKQZNS \
  | 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: 936ab47bab2b3ae84ca4ce82a3aa196c9d849c407965044ab5f5c69a4ca5217b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6711f41f23d5b830f7c48e09f09f3bc4c9eb5123f3f3063efb7a67603378c9bf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-07-10T19:50:02Z",
    "title_canon_sha256": "322e4f0e9fa6ed6c8e0ee305db6ede594fae7f839053acd7d98661133fdf2f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2889",
    "kind": "arxiv",
    "version": 2
  }
}