Pith Number

pith:PTR6KFLP

pith:2010:PTR6KFLPIDLJVF3EEBSDOXZ57V

not attested not anchored not stored refs pending

Error Performance of Channel Coding in Random Access Communication

Jie Luo, Zheng Wang

arxiv:1010.0642 v1 · 2010-10-04 · 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{PTR6KFLPIDLJVF3EEBSDOXZ57V}

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	2026-05-18T00:59:10.747910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ce3e5156f40d69a97642064375f3dfd5fb9d9a933309f9a83d3e4031cf7668a

Aliases

arxiv: 1010.0642 · arxiv_version: 1010.0642v1 · doi: 10.48550/arxiv.1010.0642 · pith_short_12: PTR6KFLPIDLJ · pith_short_16: PTR6KFLPIDLJVF3E · pith_short_8: PTR6KFLP

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/PTR6KFLPIDLJVF3EEBSDOXZ57V \
  | 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: 7ce3e5156f40d69a97642064375f3dfd5fb9d9a933309f9a83d3e4031cf7668a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12e087eac08c0b4081e8c6949ce3fa6ffbd53ea1c5830de78d2bbb939f70cb38",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-10-04T17:06:10Z",
    "title_canon_sha256": "33714b6a529359aa91409635f67a86471209446527f036efbbefed382185eb49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0642",
    "kind": "arxiv",
    "version": 1
  }
}