Pith Number

pith:ZJK3AODL

pith:2017:ZJK3AODLMP55TCMUR733RZ57YM

not attested not anchored not stored refs pending

Minimum-Distance Based Construction of Multi-Kernel Polar Codes

Frederic Gabry, Ingmar Land, Jean-Claude Belfiore, Valerio Bioglio

arxiv:1701.07616 v2 · 2017-01-26 · 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{ZJK3AODLMP55TCMUR733RZ57YM}

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	2026-05-18T00:36:09.239499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca55b0386b63fbd989948ff7b8e7bfc31ac7dee46ccfd96ec5f01d97e187cf30

Aliases

arxiv: 1701.07616 · arxiv_version: 1701.07616v2 · doi: 10.48550/arxiv.1701.07616 · pith_short_12: ZJK3AODLMP55 · pith_short_16: ZJK3AODLMP55TCMU · pith_short_8: ZJK3AODL

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/ZJK3AODLMP55TCMUR733RZ57YM \
  | 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: ca55b0386b63fbd989948ff7b8e7bfc31ac7dee46ccfd96ec5f01d97e187cf30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83f553cc00852985aff8788024210db3f923c9d0fd6cc3f6c9fd5dd829954d5a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-26T08:47:04Z",
    "title_canon_sha256": "3facfccdfd975a624402e092a7cfb6b8fe62a9b6d40d8b79fe4057ad43c5704f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07616",
    "kind": "arxiv",
    "version": 2
  }
}