Pith Number

pith:OJ2IUSKK

pith:2025:OJ2IUSKK7EFRB7FI54K5HUIFZO

not attested not anchored not stored refs pending

Simultaneous Rational Number Codes: Decoding Beyond Half the Minimum Distance with Multiplicities and Bad Primes

Eleonora Guerrini (LIRMM | ECO), Matteo Abbondati (LIRMM | ECO), Romain Lebreton (LIRMM | ECO)

arxiv:2504.08472 v2 · 2025-04-11 · cs.IT · cs.SC · 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{OJ2IUSKK7EFRB7FI54K5HUIFZO}

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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.

Cited by

1 paper in Pith

Simultaneous Rational Function Codes: Improved Analysis Beyond Half the Minimum Distance with Multiplicities and Poles

Receipt and verification

First computed	2026-07-05T11:16:33.195332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72748a494af90b10fca8ef15d3d105cba72f570112006409af202464da2762f0

Aliases

arxiv: 2504.08472 · arxiv_version: 2504.08472v2 · doi: 10.48550/arxiv.2504.08472 · pith_short_12: OJ2IUSKK7EFR · pith_short_16: OJ2IUSKK7EFRB7FI · pith_short_8: OJ2IUSKK

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/OJ2IUSKK7EFRB7FI54K5HUIFZO \
  | 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: 72748a494af90b10fca8ef15d3d105cba72f570112006409af202464da2762f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce232077e3d28fc1fc2be37137d970a338843d83781235e17fdf52c88ebfa23e",
    "cross_cats_sorted": [
      "cs.SC",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-04-11T12:01:41Z",
    "title_canon_sha256": "2ac299791807a62e4e8cb7873ed98c8166b926e5374f5e3fbc09ad8540caee13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08472",
    "kind": "arxiv",
    "version": 2
  }
}