Pith Number

pith:JNNUXUU7

pith:2012:JNNUXUU7P2SZZN65AHOTZDSOBN

not attested not anchored not stored refs pending

MDS and Self-dual Codes over Rings

Kenza Guenda, T. Aaron Gulliver

arxiv:1207.3384 v1 · 2012-07-14 · 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{JNNUXUU7P2SZZN65AHOTZDSOBN}

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	2026-05-18T03:51:01.350291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b5b4bd29f7ea59cb7dd01dd3c8e4e0b6fa261c1947c65b46028827b90f43862

Aliases

arxiv: 1207.3384 · arxiv_version: 1207.3384v1 · doi: 10.48550/arxiv.1207.3384 · pith_short_12: JNNUXUU7P2SZ · pith_short_16: JNNUXUU7P2SZZN65 · pith_short_8: JNNUXUU7

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/JNNUXUU7P2SZZN65AHOTZDSOBN \
  | 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: 4b5b4bd29f7ea59cb7dd01dd3c8e4e0b6fa261c1947c65b46028827b90f43862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e3022c769bbc2eb50306c6e1b066f493e8ca40e616cac81462f5bac3a76cbdc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-07-14T02:56:28Z",
    "title_canon_sha256": "78e90e4435413809602abe979c68c421b47038e3dd47c3947efef8c127686ce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3384",
    "kind": "arxiv",
    "version": 1
  }
}