Pith Number

pith:76PDC7PL

pith:2021:76PDC7PLCY5XJU6X5F42MQLYZV

not attested not anchored not stored refs pending

New Upper Bounds on the Error Probability under ML Decoding for Spinal Codes and the Joint Transmission-Decoding System Design

Aimin Li, Jian Jiao, Ning Zhang, Qinyu Zhang, Shaohua Wu

arxiv:2101.07953 v2 · 2021-01-20 · cs.IT · eess.SP · 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{76PDC7PLCY5XJU6X5F42MQLYZV}

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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	2026-07-05T04:11:04.893540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff9e317deb163b74d3d7e979a64178cd7b5a000656d96062b3b979f5d3e5820b

Aliases

arxiv: 2101.07953 · arxiv_version: 2101.07953v2 · doi: 10.48550/arxiv.2101.07953 · pith_short_12: 76PDC7PLCY5X · pith_short_16: 76PDC7PLCY5XJU6X · pith_short_8: 76PDC7PL

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/76PDC7PLCY5XJU6X5F42MQLYZV \
  | 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: ff9e317deb163b74d3d7e979a64178cd7b5a000656d96062b3b979f5d3e5820b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b0330ebf2b6957d988b2058c211edbff8caaf9ed3720d3f3a91df4f82c6f5e",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-01-20T03:56:41Z",
    "title_canon_sha256": "f8c477415d838f5598e30588216c19c23e93527bbde1c8c8caf3e9ee66acda10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07953",
    "kind": "arxiv",
    "version": 2
  }
}