Pith Number

pith:CIHJ7AO6

pith:2012:CIHJ7AO6X6KSY7K5A5S7TIXHGB

not attested not anchored not stored refs pending

Diversity Analysis, Code Design and Tight Error Rate Lower Bound for Binary Joint Network-Channel Coding

Daniele Capirone, Dieter Duyck, Marc Moeneclaey, Michael Heindlmaier

arxiv:1202.2944 v1 · 2012-02-14 · 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{CIHJ7AO6X6KSY7K5A5S7TIXHGB}

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	2026-05-18T04:02:24.562045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

120e9f81debf952c7d5d0765f9a2e730546fde848ba139547266359257b273f6

Aliases

arxiv: 1202.2944 · arxiv_version: 1202.2944v1 · doi: 10.48550/arxiv.1202.2944 · pith_short_12: CIHJ7AO6X6KS · pith_short_16: CIHJ7AO6X6KSY7K5 · pith_short_8: CIHJ7AO6

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/CIHJ7AO6X6KSY7K5A5S7TIXHGB \
  | 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: 120e9f81debf952c7d5d0765f9a2e730546fde848ba139547266359257b273f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6893075342f35b89321928f827dacb23dd39f6f3119e5e08671808330d7df1a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-02-14T06:11:11Z",
    "title_canon_sha256": "fd7042bef8ce7fe297d801655ebf1300402cea72e87d7ad9cb7e0032510797dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2944",
    "kind": "arxiv",
    "version": 1
  }
}