Pith Number

pith:HKCHFLQ3

pith:2015:HKCHFLQ3VU6EXISHAMYWKZQECG

not attested not anchored not stored refs pending

Low-Latency Software Polar Decoders

Camille Leroux, Claude Thibeault, Gabi Sarkis, Pascal Giard, Warren J. Gross

arxiv:1504.00353 v2 · 2015-04-01 · cs.IT · cs.PF · 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{HKCHFLQ3VU6EXISHAMYWKZQECG}

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	2026-05-18T01:11:18.368905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a8472ae1bad3c4ba247033165660411a8ebfab3930ff3868143c9317af16502

Aliases

arxiv: 1504.00353 · arxiv_version: 1504.00353v2 · doi: 10.48550/arxiv.1504.00353 · pith_short_12: HKCHFLQ3VU6E · pith_short_16: HKCHFLQ3VU6EXISH · pith_short_8: HKCHFLQ3

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/HKCHFLQ3VU6EXISHAMYWKZQECG \
  | 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: 3a8472ae1bad3c4ba247033165660411a8ebfab3930ff3868143c9317af16502

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6250c5fb6e359b5cac19d459fed58200143b71b533bdc0936f1b994cd28a7e6e",
    "cross_cats_sorted": [
      "cs.PF",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-01T19:55:06Z",
    "title_canon_sha256": "46891d1150e126fbc5a4fab81c1de34ec0cd4cdf123513bad9f961b71f9f2114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00353",
    "kind": "arxiv",
    "version": 2
  }
}