Pith Number

pith:ZJBVWSBN

pith:2016:ZJBVWSBNOBPL4BGKAET7DEBI66

not attested not anchored not stored refs pending

Generalized Hamming weights for almost affine codes

Hugues Verdure, Trygve Johnsen

arxiv:1601.01504 v2 · 2016-01-07 · 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{ZJBVWSBNOBPL4BGKAET7DEBI66}

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	2026-05-18T00:48:33.063091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca435b482d705ebe04ca0127f19028f79a8859f258d3aaef3e6452830ed74524

Aliases

arxiv: 1601.01504 · arxiv_version: 1601.01504v2 · doi: 10.48550/arxiv.1601.01504 · pith_short_12: ZJBVWSBNOBPL · pith_short_16: ZJBVWSBNOBPL4BGK · pith_short_8: ZJBVWSBN

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/ZJBVWSBNOBPL4BGKAET7DEBI66 \
  | 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: ca435b482d705ebe04ca0127f19028f79a8859f258d3aaef3e6452830ed74524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb2176fe8500df6281120231afd6a8723e36b72d48544438d1cd04cedc55bcb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-07T12:16:39Z",
    "title_canon_sha256": "ca65215d90e241652dd189a38604cfbb636e38a78e0810bbe290a04eb8915139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01504",
    "kind": "arxiv",
    "version": 2
  }
}