Pith Number

pith:NTRP7DAU

pith:2011:NTRP7DAUC3NVFAQWMQJK5U5KPG

not attested not anchored not stored refs pending

Reduced-Complexity Collaborative Decoding of Interleaved Reed-Solomon and Gabidulin Codes

Hans Kurzweil, Johannes B. Huber, Mathis Seidl

arxiv:1102.3126 v3 · 2011-02-15 · 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{NTRP7DAUC3NVFAQWMQJK5U5KPG}

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	2026-05-18T00:58:19.116291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ce2ff8c1416db5282166412aed3aa798a4f0481d448f7e34de6d1921ab96c18

Aliases

arxiv: 1102.3126 · arxiv_version: 1102.3126v3 · doi: 10.48550/arxiv.1102.3126 · pith_short_12: NTRP7DAUC3NV · pith_short_16: NTRP7DAUC3NVFAQW · pith_short_8: NTRP7DAU

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/NTRP7DAUC3NVFAQWMQJK5U5KPG \
  | 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: 6ce2ff8c1416db5282166412aed3aa798a4f0481d448f7e34de6d1921ab96c18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ea6f68558d415ca1661f14006d39afdbf95857cb2dad71b70ba6acbcd1f5f8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-02-15T17:00:01Z",
    "title_canon_sha256": "923c3fead005e286e9ac5165cd26a6a88b915370d7936a7f2f5f59e9b1028975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3126",
    "kind": "arxiv",
    "version": 3
  }
}