Pith Number

pith:ZISU4KQ5

pith:2011:ZISU4KQ5IXQADLJRMDNH3WPRJT

not attested not anchored not stored refs pending

A standard form for generator matrices with respect to the Niederreiter-Rosenbloom-Tsfasman metric

Marcelo Muniz S. Alves

arxiv:1105.2361 v1 · 2011-05-12 · cs.IT · math.IT · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZISU4KQ5IXQADLJRMDNH3WPRJT}

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	2026-05-18T04:22:10.683118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca254e2a1d45e001ad3160da7dd9f14ce1f685d7d7e9c8df33d3aec283e9a68c

Aliases

arxiv: 1105.2361 · arxiv_version: 1105.2361v1 · doi: 10.48550/arxiv.1105.2361 · pith_short_12: ZISU4KQ5IXQA · pith_short_16: ZISU4KQ5IXQADLJR · pith_short_8: ZISU4KQ5

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/ZISU4KQ5IXQADLJRMDNH3WPRJT \
  | 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: ca254e2a1d45e001ad3160da7dd9f14ce1f685d7d7e9c8df33d3aec283e9a68c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd66065c02b41b0112d798cf7c898871bfbb7da085cda4ac8f17bae8386448b",
    "cross_cats_sorted": [
      "math.IT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-05-12T02:44:26Z",
    "title_canon_sha256": "83a0f211fc1aa64dfa2ead4d174727866d0dede539855b249e8ead7c2bcd3d92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2361",
    "kind": "arxiv",
    "version": 1
  }
}