Pith Number

pith:G234HAP2

pith:2013:G234HAP2T2EXZ6N6JQSCIYV2BO

not attested not anchored not stored refs pending

An Enhanced Spectral Efficiency Chaos-Based Symbolic Dynamics Transceiver Design

Denis Couillard, Francois Gagnon, Georges Kaddoum

arxiv:1302.3800 v1 · 2013-02-15 · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G234HAP2T2EXZ6N6JQSCIYV2BO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:33:35.639115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b7c381fa9e897cf9be4c242462ba0b969143c5e13578ae8177c62e47f46727

Aliases

arxiv: 1302.3800 · arxiv_version: 1302.3800v1 · doi: 10.48550/arxiv.1302.3800 · pith_short_12: G234HAP2T2EX · pith_short_16: G234HAP2T2EXZ6N6 · pith_short_8: G234HAP2

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/G234HAP2T2EXZ6N6JQSCIYV2BO \
  | 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: 36b7c381fa9e897cf9be4c242462ba0b969143c5e13578ae8177c62e47f46727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98cf64fc6dbb997e5fec25bafd3c4a095e42adb30701c72e1db4ecc25cfc30f8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-02-15T16:39:22Z",
    "title_canon_sha256": "830c6556d260596ed5fc681d570299ffc1710bd8edd47504cbf2479f37f2b41b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3800",
    "kind": "arxiv",
    "version": 1
  }
}