Pith Number

pith:FO7S3POJ

pith:2018:FO7S3POJHIA37RD4BQQZOLROJR

not attested not anchored not stored refs pending

Segmented Successive Cancellation List Polar Decoding with Tailored CRC

2, (2) National Mobile Communications Research Laboratory, 3), 3) ((1) Lab of Efficient Architectures for Digital-communication, (3) Quantum Information Center, (4) Key Laboratory of Intelligent Computing, Anhui University, China, China), Chuan Zhang (1, Huayi Zhou (1, Liping Li (4), Signal-processing (LEADS), Signal Processing of the Ministry of Education, Southeast University, Xiaohu You (2), Xiao Liang (1, Zaichen Zhang (2

arxiv:1803.00521 v2 · 2018-02-22 · eess.SP · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FO7S3POJHIA37RD4BQQZOLROJR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:20:51.626460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bbf2dbdc93a01bfc47c0c21972e2e4c5c578b899f1c147a0a73f8ff304cc64e

Aliases

arxiv: 1803.00521 · arxiv_version: 1803.00521v2 · doi: 10.48550/arxiv.1803.00521 · pith_short_12: FO7S3POJHIA3 · pith_short_16: FO7S3POJHIA37RD4 · pith_short_8: FO7S3POJ

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/FO7S3POJHIA37RD4BQQZOLROJR \
  | 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: 2bbf2dbdc93a01bfc47c0c21972e2e4c5c578b899f1c147a0a73f8ff304cc64e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc2941853d261183c7c6343d28c947f27c804c9529b8610555483e2520757a92",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-02-22T09:40:36Z",
    "title_canon_sha256": "bdd980aecbab9eb4a0bd559146b06f230732088025c03a7ce8aefd4b529b94fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00521",
    "kind": "arxiv",
    "version": 2
  }
}