Pith Number

pith:6P6BP6S3

pith:2014:6P6BP6S3YBCYMMNTJXMALFYV42

not attested not anchored not stored refs pending

Information Spectrum Approach to Strong Converse Theorems for Degraded Wiretap Channels

Matthieu R. Bloch, Vincent Y. F. Tan

arxiv:1406.6758 v2 · 2014-06-26 · cs.IT · cs.CR · 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{6P6BP6S3YBCYMMNTJXMALFYV42}

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	2026-05-18T02:41:53.009155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3fc17fa5bc0458631b34dd8059715e69a4da04b91f6ddeccd90bc7bef2ea8a4

Aliases

arxiv: 1406.6758 · arxiv_version: 1406.6758v2 · doi: 10.48550/arxiv.1406.6758 · pith_short_12: 6P6BP6S3YBCY · pith_short_16: 6P6BP6S3YBCYMMNT · pith_short_8: 6P6BP6S3

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/6P6BP6S3YBCYMMNTJXMALFYV42 \
  | 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: f3fc17fa5bc0458631b34dd8059715e69a4da04b91f6ddeccd90bc7bef2ea8a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99cb207f7c9c11e9471f882186fb5c38f320f5761256baa477992ca41ab2e329",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-06-26T03:40:58Z",
    "title_canon_sha256": "30f6b61701b6dde35c497e669203b2b87881de5ebe89fc2db0ca3f8444313680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6758",
    "kind": "arxiv",
    "version": 2
  }
}