Pith Number

pith:CXO3SFWA

pith:2014:CXO3SFWARN5WTVPOSVSNQWG2YM

not attested not anchored not stored refs pending

On zero-rate error exponents of finite-state channels with input-dependent states

Neri Merhav

arxiv:1406.7092 v1 · 2014-06-27 · 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{CXO3SFWARN5WTVPOSVSNQWG2YM}

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	2026-05-18T00:59:02.939614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15ddb916c08b7b69d5ee9564d858dac315f1faf68ff1daf2b6ab8f8921a35af5

Aliases

arxiv: 1406.7092 · arxiv_version: 1406.7092v1 · doi: 10.48550/arxiv.1406.7092 · pith_short_12: CXO3SFWARN5W · pith_short_16: CXO3SFWARN5WTVPO · pith_short_8: CXO3SFWA

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/CXO3SFWARN5WTVPOSVSNQWG2YM \
  | 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: 15ddb916c08b7b69d5ee9564d858dac315f1faf68ff1daf2b6ab8f8921a35af5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c93d3aadc40093f703d33c8ae36722765748a52cfb5c5e71c67d1baad76bd416",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-06-27T07:39:33Z",
    "title_canon_sha256": "7e1da1da35b81b0a9fd5af0cbf7baa693c4f04641bc1682021c12a83d9f017e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7092",
    "kind": "arxiv",
    "version": 1
  }
}