Pith Number

pith:7EPSUCXF

pith:2017:7EPSUCXFAK4XEAKPZ6E5RI6GHK

not attested not anchored not stored refs pending

Maximum scattered $\mathbb{F}_q$-linear sets of $\mathrm{PG}(1,q^4)$

Bence Csajb\'ok, Corrado Zanella

arxiv:1705.00731 v1 · 2017-05-01 · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7EPSUCXFAK4XEAKPZ6E5RI6GHK}

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	2026-05-18T00:45:09.998288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f91f2a0ae502b972014fcf89d8a3c63aa9c1fb122dafc57b9adc72617520f441

Aliases

arxiv: 1705.00731 · arxiv_version: 1705.00731v1 · doi: 10.48550/arxiv.1705.00731 · pith_short_12: 7EPSUCXFAK4X · pith_short_16: 7EPSUCXFAK4XEAKP · pith_short_8: 7EPSUCXF

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/7EPSUCXFAK4XEAKPZ6E5RI6GHK \
  | 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: f91f2a0ae502b972014fcf89d8a3c63aa9c1fb122dafc57b9adc72617520f441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "861bca54a34a533168dfac9781910612827a87136cfe716437055c78866ad99a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-05-01T22:39:47Z",
    "title_canon_sha256": "2ca8f0f6c642534c83a5abfc7fcb2050b1683f6ba3c33dae92f7c8d9962e5ba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00731",
    "kind": "arxiv",
    "version": 1
  }
}