Pith Number

pith:YM74NEPW

pith:2018:YM74NEPWKWLIP3DAMBF36PTAY6

not attested not anchored not stored refs pending

Galois Hulls of Linear Codes over Finite Fields

Hongwei Liu, Xu Pan

arxiv:1809.08053 v1 · 2018-09-21 · 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{YM74NEPWKWLIP3DAMBF36PTAY6}

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	2026-05-18T00:05:10.473749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c33fc691f6559687ec60604bbf3e60c7b392e16ca34b70d145c34647ae5bcc9d

Aliases

arxiv: 1809.08053 · arxiv_version: 1809.08053v1 · doi: 10.48550/arxiv.1809.08053 · pith_short_12: YM74NEPWKWLI · pith_short_16: YM74NEPWKWLIP3DA · pith_short_8: YM74NEPW

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/YM74NEPWKWLIP3DAMBF36PTAY6 \
  | 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: c33fc691f6559687ec60604bbf3e60c7b392e16ca34b70d145c34647ae5bcc9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dff5556f4522e58898c81decd4ca17335e0c3f8fe6483cbef83169946babebc4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-09-21T12:03:29Z",
    "title_canon_sha256": "577ba3c1f390c5b152ffb7e631b8a11c1d05869e30f3028a4e9c933ca35dba02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08053",
    "kind": "arxiv",
    "version": 1
  }
}