Pith Number

pith:E3KR4OLT

pith:2016:E3KR4OLT2WI62IBLV7WMZGKSTB

not attested not anchored not stored refs pending

Channel capacity of polar coding with a given polar mismatched successive cancellation decoder

Mine Alsan

arxiv:1610.07297 v2 · 2016-10-24 · 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{E3KR4OLT2WI62IBLV7WMZGKSTB}

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	2026-05-18T00:16:45.692666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d51e3973d591ed202bafeccc995298778aa167546d5ef2381aaa93e4e958f8

Aliases

arxiv: 1610.07297 · arxiv_version: 1610.07297v2 · doi: 10.48550/arxiv.1610.07297 · pith_short_12: E3KR4OLT2WI6 · pith_short_16: E3KR4OLT2WI62IBL · pith_short_8: E3KR4OLT

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/E3KR4OLT2WI62IBLV7WMZGKSTB \
  | 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: 26d51e3973d591ed202bafeccc995298778aa167546d5ef2381aaa93e4e958f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a476fbe2124c7ae71c0793f9f6211824c75647b74a7231856c74fd16469775c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-10-24T06:59:45Z",
    "title_canon_sha256": "bc62eb9dfe1c50daca209d0b9cac7221ee1d6de25a963bac3bf3ed3e882bf027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07297",
    "kind": "arxiv",
    "version": 2
  }
}