Pith Number

pith:YH7QKEGK

pith:2018:YH7QKEGKJVCM2QWLU554J2IIZF

not attested not anchored not stored refs pending

Memory Management in Successive-Cancellation based Decoders for Multi-Kernel Polar Codes

Carlo Condo, Ingmar Land, Valerio Bioglio

arxiv:1809.09436 v1 · 2018-09-25 · 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{YH7QKEGKJVCM2QWLU554J2IIZF}

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	2026-05-18T00:04:53.341197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1ff0510ca4d44cd42cba77bc4e908c95bcc373c45f45a82e1c595c5b9cc48af

Aliases

arxiv: 1809.09436 · arxiv_version: 1809.09436v1 · doi: 10.48550/arxiv.1809.09436 · pith_short_12: YH7QKEGKJVCM · pith_short_16: YH7QKEGKJVCM2QWL · pith_short_8: YH7QKEGK

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/YH7QKEGKJVCM2QWLU554J2IIZF \
  | 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: c1ff0510ca4d44cd42cba77bc4e908c95bcc373c45f45a82e1c595c5b9cc48af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60a029d328fa816fe515b8578583507ba80a408992bd088177ba7caff55c6f77",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-25T12:43:23Z",
    "title_canon_sha256": "990dba1797299f6862a9aa5d56362b622b6a3743be352e75a9ddd9620d91a44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09436",
    "kind": "arxiv",
    "version": 1
  }
}