Pith Number

pith:UGJA53XS

pith:2014:UGJA53XSIA3ECDJ3LU5ST2HNMY

not attested not anchored not stored refs pending

Maximal integral point sets in affine planes over finite fields

Michael Kiermaier, Sascha Kurz

arxiv:1401.2825 v2 · 2014-01-13 · 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{UGJA53XSIA3ECDJ3LU5ST2HNMY}

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	2026-05-18T01:30:08.520949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1920eeef24036410d3b5d3b29e8ed663c2183c6b424dcfb72a6b8bcd379e186

Aliases

arxiv: 1401.2825 · arxiv_version: 1401.2825v2 · doi: 10.48550/arxiv.1401.2825 · pith_short_12: UGJA53XSIA3E · pith_short_16: UGJA53XSIA3ECDJ3 · pith_short_8: UGJA53XS

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/UGJA53XSIA3ECDJ3LU5ST2HNMY \
  | 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: a1920eeef24036410d3b5d3b29e8ed663c2183c6b424dcfb72a6b8bcd379e186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc640fa809a0c8315599d89a955d846dad3c1a2fa47971b197bae0fed054630d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-01-13T13:07:19Z",
    "title_canon_sha256": "7ffd207576485bf8879342aee9b02654275b6d3343027d74885a415972d2239f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2825",
    "kind": "arxiv",
    "version": 2
  }
}