Pith Number

pith:UR5LLAHD

pith:2025:UR5LLAHDWNXQXMU5UZNZK4XAV3

not attested not anchored not stored refs pending

Additive codes from linear codes

Simeon Ball, Tabriz Popatia

arxiv:2506.03805 v1 · 2025-06-04 · cs.IT · math.CO · 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{UR5LLAHDWNXQXMU5UZNZK4XAV3}

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.

Cited by

1 paper in Pith

Generalized Hamming weights of additive codes and geometric counterparts

Receipt and verification

First computed	2026-07-05T11:15:52.096654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47ab580e3b36f0bb29da65b9572e0aecd40063f2fae7c81a38800464de33c51

Aliases

arxiv: 2506.03805 · arxiv_version: 2506.03805v1 · doi: 10.48550/arxiv.2506.03805 · pith_short_12: UR5LLAHDWNXQ · pith_short_16: UR5LLAHDWNXQXMU5 · pith_short_8: UR5LLAHD

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/UR5LLAHDWNXQXMU5UZNZK4XAV3 \
  | 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: a47ab580e3b36f0bb29da65b9572e0aecd40063f2fae7c81a38800464de33c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7acd7465b7042f35d798ea39dc3a869b68231f7e33594b06853ee0ddcf095e1d",
    "cross_cats_sorted": [
      "math.CO",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-06-04T10:26:24Z",
    "title_canon_sha256": "defd6c9bb86862b53bce3fb97e7fb31893947ac4f0612e9ae269fc606c41c2d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03805",
    "kind": "arxiv",
    "version": 1
  }
}