Pith Number

pith:LIIJRRH6

pith:2016:LIIJRRH6WSZZ3GKQXB55RVFFDW

not attested not anchored not stored refs pending

Polar Coding Strategies for the Interference Channel with Partially-Joint Decoding

Cong Ling, Meixia Tao, Mengfan Zheng, Wen Chen

arxiv:1608.08742 v4 · 2016-08-31 · 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{LIIJRRH6WSZZ3GKQXB55RVFFDW}

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	2026-05-18T00:12:00.868340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a1098c4feb4b39d9950b87bd8d4a51db83056abf30997304d9133bfb4fa336d

Aliases

arxiv: 1608.08742 · arxiv_version: 1608.08742v4 · doi: 10.48550/arxiv.1608.08742 · pith_short_12: LIIJRRH6WSZZ · pith_short_16: LIIJRRH6WSZZ3GKQ · pith_short_8: LIIJRRH6

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/LIIJRRH6WSZZ3GKQXB55RVFFDW \
  | 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: 5a1098c4feb4b39d9950b87bd8d4a51db83056abf30997304d9133bfb4fa336d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adcefb12b43003efcb3404057851771182531f4397e95bf47d944090a524d808",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-08-31T06:45:35Z",
    "title_canon_sha256": "f5dd136df87eeb009d2e493641ffbc555b96f2caa99105073a4cc4eb3a77e399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08742",
    "kind": "arxiv",
    "version": 4
  }
}