Pith Number

pith:RM4TKWQG

pith:2015:RM4TKWQGF6KLPCHCK3DKYXNRLW

not attested not anchored not stored refs pending

TC: Throughput Centric Successive Cancellation Decoder Hardware Implementation for Polar Codes

Gwan Choi, Jingwei Xu, Tiben Che

arxiv:1504.06247 v2 · 2015-04-23 · cs.IT · 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{RM4TKWQGF6KLPCHCK3DKYXNRLW}

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	2026-05-18T01:31:53.069044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b39355a062f94b788e256c6ac5db15d9caa9099fcd7b41c17f8129e078de975

Aliases

arxiv: 1504.06247 · arxiv_version: 1504.06247v2 · doi: 10.48550/arxiv.1504.06247 · pith_short_12: RM4TKWQGF6KL · pith_short_16: RM4TKWQGF6KLPCHC · pith_short_8: RM4TKWQG

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/RM4TKWQGF6KLPCHCK3DKYXNRLW \
  | 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: 8b39355a062f94b788e256c6ac5db15d9caa9099fcd7b41c17f8129e078de975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7144abf818491aa667479807a10aa7d582d33161263a410a0689e2c1d56bfbe0",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-23T16:37:23Z",
    "title_canon_sha256": "b20761d366c200d68b8b40e2882edaaed302fd90a2b1a566b873159e06b57eba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06247",
    "kind": "arxiv",
    "version": 2
  }
}