Pith Number

pith:SA3FJR47

pith:2018:SA3FJR47543AE2BCEODJXZOHAG

not attested not anchored not stored refs pending

An Implementation of List Successive Cancellation Decoder with Large List Size for Polar Codes

Bin Li, ChenYang Xia, Chi-Ying Tsui, ChongYang Zeng, Ji Chen, Jie Jin, YouZhe Fan

arxiv:1805.03000 v1 · 2018-05-08 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SA3FJR47543AE2BCEODJXZOHAG}

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	2026-05-18T00:16:34.932270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

903654c79fef3602682223869be5c701804473df93275e55f43747fe75f52a3b

Aliases

arxiv: 1805.03000 · arxiv_version: 1805.03000v1 · doi: 10.48550/arxiv.1805.03000 · pith_short_12: SA3FJR47543A · pith_short_16: SA3FJR47543AE2BC · pith_short_8: SA3FJR47

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/SA3FJR47543AE2BCEODJXZOHAG \
  | 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: 903654c79fef3602682223869be5c701804473df93275e55f43747fe75f52a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "387aee6e1d27fd9a3e6c50a0928cbd78c88c2d3fa18d8971b49bd4a42b0b3bc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-05-08T13:25:35Z",
    "title_canon_sha256": "16c86a51dc9f7bcf4c0863f966db7335093a694d28859fa598f5b1dbb54d7a63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03000",
    "kind": "arxiv",
    "version": 1
  }
}