Pith Number

pith:BJRWTHG3

pith:2018:BJRWTHG3ZQKQJKGUHC6U4PYE7W

not attested not anchored not stored refs pending

A Low-Latency List Successive-Cancellation Decoding Implementation for Polar Codes

Bin Li, ChenYang Xia, Chi-Ying Tsui, Hui Shen, Ji Chen, Jie Jin, YouZhe Fan

arxiv:1806.11301 v1 · 2018-06-29 · cs.IT · cs.AR · eess.SP · 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{BJRWTHG3ZQKQJKGUHC6U4PYE7W}

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	2026-05-18T00:12:02.999246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a63699cdbcc1504a8d438bd4e3f04fd8e74bf7277fe1ddc881b0a00589229fd

Aliases

arxiv: 1806.11301 · arxiv_version: 1806.11301v1 · doi: 10.48550/arxiv.1806.11301 · pith_short_12: BJRWTHG3ZQKQ · pith_short_16: BJRWTHG3ZQKQJKGU · pith_short_8: BJRWTHG3

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/BJRWTHG3ZQKQJKGUHC6U4PYE7W \
  | 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: 0a63699cdbcc1504a8d438bd4e3f04fd8e74bf7277fe1ddc881b0a00589229fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27bf20a9aa1324475464d9469ef67a15f0a1e5eb8ac9f89cc3eaee2f4c9aaca8",
    "cross_cats_sorted": [
      "cs.AR",
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-29T08:30:09Z",
    "title_canon_sha256": "6f85dead482978058941c58511e2619e41acb616690f84b3466f66d92f3cbb8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11301",
    "kind": "arxiv",
    "version": 1
  }
}