Pith Number

pith:GDDWAMVN

pith:2018:GDDWAMVN2PPQP4LCNXXW72SOH2

not attested not anchored not stored refs pending

Polar Code Moderate Deviation: Recovering the Scaling Exponent

Hsin-Po Wang, Iwan Duursma

arxiv:1806.02405 v1 · 2018-06-06 · 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{GDDWAMVN2PPQP4LCNXXW72SOH2}

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	2026-05-18T00:13:56.967906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30c76032add3df07f1626def6fea4e3e810d41189e03c04216bbce147ec027db

Aliases

arxiv: 1806.02405 · arxiv_version: 1806.02405v1 · doi: 10.48550/arxiv.1806.02405 · pith_short_12: GDDWAMVN2PPQ · pith_short_16: GDDWAMVN2PPQP4LC · pith_short_8: GDDWAMVN

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/GDDWAMVN2PPQP4LCNXXW72SOH2 \
  | 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: 30c76032add3df07f1626def6fea4e3e810d41189e03c04216bbce147ec027db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d416dfaa86f622f82a1ef1cf4c0ec3cf41a964e35d5268486921b59ebd8c15a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-06T19:57:01Z",
    "title_canon_sha256": "344ab423f4b034ac6f59e207851be5c318ec2b38d3d3973f46724afebcd1b886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02405",
    "kind": "arxiv",
    "version": 1
  }
}