Pith Number

pith:LW3TDEKI

pith:2015:LW3TDEKIDKUO6R5XPI3H2HXUY3

not attested not anchored not stored refs pending

Skew cyclic codes over $\mathbb{F}_{q}+v\mathbb{F}_{q}+v^{2}\mathbb{F}_{q}$

Adel Alahmadi, Minjia Shi, Patrick Sol\'e, Ting Yao

arxiv:1504.07860 v1 · 2015-04-29 · 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{LW3TDEKIDKUO6R5XPI3H2HXUY3}

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	2026-05-18T00:53:24.687077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5db73191481aa8ef47b77a367d1ef4c6c2dd2b43d19d77ff1433064e1e6db59a

Aliases

arxiv: 1504.07860 · arxiv_version: 1504.07860v1 · doi: 10.48550/arxiv.1504.07860 · pith_short_12: LW3TDEKIDKUO · pith_short_16: LW3TDEKIDKUO6R5X · pith_short_8: LW3TDEKI

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/LW3TDEKIDKUO6R5XPI3H2HXUY3 \
  | 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: 5db73191481aa8ef47b77a367d1ef4c6c2dd2b43d19d77ff1433064e1e6db59a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bce8c03f86dc7298a0c09e7b5bce83247883b2a94b0c2054400cf568c7f33bb4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-04-29T13:54:44Z",
    "title_canon_sha256": "b40b377b2b4e5ee2df5615034b5ee44218135cdd75266b6433a41cc28fdcf025"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07860",
    "kind": "arxiv",
    "version": 1
  }
}