Pith Number

pith:H3SEI2QX

pith:2016:H3SEI2QXYIKZJZ6WBLYOYCFEY3

not attested not anchored not stored refs pending

New Strong Converse for Asymmetric Broadcast Channels

Yasutada Oohama

arxiv:1604.02901 v4 · 2016-04-11 · 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{H3SEI2QXYIKZJZ6WBLYOYCFEY3}

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	2026-07-05T01:25:32.912021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ee4446a17c21594e7d60af0ec08a4c6d563fbd9a9200597c8a91e151e8c10ff

Aliases

arxiv: 1604.02901 · arxiv_version: 1604.02901v4 · doi: 10.48550/arxiv.1604.02901 · pith_short_12: H3SEI2QXYIKZ · pith_short_16: H3SEI2QXYIKZJZ6W · pith_short_8: H3SEI2QX

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/H3SEI2QXYIKZJZ6WBLYOYCFEY3 \
  | 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: 3ee4446a17c21594e7d60af0ec08a4c6d563fbd9a9200597c8a91e151e8c10ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fb9815fda330ec62daf5af5f83e644be90157c1b0d5978bfdeab50a777f8103",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-04-11T11:53:13Z",
    "title_canon_sha256": "5ccce6739de574378926dd7bfc63162b4a5ae0ad774f61310226dd7347befa93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02901",
    "kind": "arxiv",
    "version": 4
  }
}