Pith Number

pith:6GSWNTZB

pith:2015:6GSWNTZBSZVSB2QJ27QAH3C2BG

not attested not anchored not stored refs pending

A Class of Linear Codes With Three Weights

Dongdai Lin, Fei Li, Qiuyan Wang

arxiv:1512.03866 v2 · 2015-12-12 · 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{6GSWNTZBSZVSB2QJ27QAH3C2BG}

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	2026-05-18T01:23:50.297177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a566cf21966b20ea09d7e003ec5a09895e62f053af9d94b4c361edf3c35c6d

Aliases

arxiv: 1512.03866 · arxiv_version: 1512.03866v2 · doi: 10.48550/arxiv.1512.03866 · pith_short_12: 6GSWNTZBSZVS · pith_short_16: 6GSWNTZBSZVSB2QJ · pith_short_8: 6GSWNTZB

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/6GSWNTZBSZVSB2QJ27QAH3C2BG \
  | 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: f1a566cf21966b20ea09d7e003ec5a09895e62f053af9d94b4c361edf3c35c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52abe4db2dae90896c11b578b202b371c9de082f9dccc312e57bc20af24c74e5",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-12-12T02:42:24Z",
    "title_canon_sha256": "83e365874b18e8d75f93e1049a7f19915a3026b8c41de91b9d81e47064021cec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03866",
    "kind": "arxiv",
    "version": 2
  }
}