Pith Number

pith:IEPJYJJY

pith:2015:IEPJYJJY7TEPOAPXSRVZHM2KRT

not attested not anchored not stored refs pending

Low-latency List Decoding Of Polar Codes With Double Thresholding

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

arxiv:1504.03437 v1 · 2015-04-14 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEPJYJJY7TEPOAPXSRVZHM2KRT}

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	2026-05-18T01:25:55.397286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

411e9c2538fcc8f701f7946b93b34a8cf835cb44740b077ac7373929dc210578

Aliases

arxiv: 1504.03437 · arxiv_version: 1504.03437v1 · doi: 10.48550/arxiv.1504.03437 · pith_short_12: IEPJYJJY7TEP · pith_short_16: IEPJYJJY7TEPOAPX · pith_short_8: IEPJYJJY

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/IEPJYJJY7TEPOAPXSRVZHM2KRT \
  | 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: 411e9c2538fcc8f701f7946b93b34a8cf835cb44740b077ac7373929dc210578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10528438827d2346ae74266c6c69640822de0b4fcf9cf4cb66e3e0749bcadcc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2015-04-14T07:12:24Z",
    "title_canon_sha256": "d9e5ed5fe4bd581e3954b32edd5018bec2483609a04ed409965eeb85743ba9f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03437",
    "kind": "arxiv",
    "version": 1
  }
}