Pith Number

pith:ANTWKERL

pith:2015:ANTWKERLP6NETQXNEB5QODEHSZ

not attested not anchored not stored refs pending

EXIT-Chart Aided Near-Capacity Quantum Turbo Code Design

Lajos Hanzo, Soon Xin Ng, Zunaira Babar

arxiv:1502.00910 v1 · 2015-02-03 · quant-ph · 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{ANTWKERLP6NETQXNEB5QODEHSZ}

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	2026-05-18T02:27:59.275243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

036765122b7f9a49c2ed207b070c87964c4c6b38855be6ddd54066861d47688d

Aliases

arxiv: 1502.00910 · arxiv_version: 1502.00910v1 · doi: 10.48550/arxiv.1502.00910 · pith_short_12: ANTWKERLP6NE · pith_short_16: ANTWKERLP6NETQXN · pith_short_8: ANTWKERL

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/ANTWKERLP6NETQXNEB5QODEHSZ \
  | 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: 036765122b7f9a49c2ed207b070c87964c4c6b38855be6ddd54066861d47688d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caef96fec79497bdab5804b67739729cc37566d484dceb62568a17a3f53a2cfe",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-03T16:20:47Z",
    "title_canon_sha256": "d1a0ccc014f44383126456cb0a417b9cfdac0b60b62744fbe7f0c3a07752324d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00910",
    "kind": "arxiv",
    "version": 1
  }
}