Pith Number

pith:3GVORX5F

pith:2015:3GVORX5FPINPL4LB64NPMF4GSX

not attested not anchored not stored refs pending

A Class of Two-Weight and Three-Weight Codes and Their Applications in Secret Sharing

Cunsheng Ding, Kelan Ding

arxiv:1503.06512 v1 · 2015-03-23 · 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{3GVORX5FPINPL4LB64NPMF4GSX}

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	2026-05-18T02:20:38.180248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9aae8dfa57a1af5f161f71af6178695fab8933897c5b25330cccb92dbd46d57

Aliases

arxiv: 1503.06512 · arxiv_version: 1503.06512v1 · doi: 10.48550/arxiv.1503.06512 · pith_short_12: 3GVORX5FPINP · pith_short_16: 3GVORX5FPINPL4LB · pith_short_8: 3GVORX5F

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/3GVORX5FPINPL4LB64NPMF4GSX \
  | 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: d9aae8dfa57a1af5f161f71af6178695fab8933897c5b25330cccb92dbd46d57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4278becde96259656e978126cd3fdb0775e4ee5dc0a767d22966c5c8c02e8dc3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-03-23T02:40:07Z",
    "title_canon_sha256": "4cabc3297ad70225a2fa5cebcc20dd1c2cb9b3c4f0367a61bbd5808d1cc343fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06512",
    "kind": "arxiv",
    "version": 1
  }
}