Pith Number

pith:GFIYJVEM

pith:2013:GFIYJVEMO5TOAEJTWMZPL63CZM

not attested not anchored not stored refs pending

Geometry of the inversion in a finite field and partitions of ${\mathrm{PG}}(2^k-1,q)$ in normal rational curves

Corrado Zanella, Michel Lavrauw

arxiv:1311.4309 v1 · 2013-11-18 · 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{GFIYJVEMO5TOAEJTWMZPL63CZM}

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	2026-05-18T03:06:53.052459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315184d48c7766e01133b332f5fb62cb0a3e382c36a696c12427999209ab266b

Aliases

arxiv: 1311.4309 · arxiv_version: 1311.4309v1 · doi: 10.48550/arxiv.1311.4309 · pith_short_12: GFIYJVEMO5TO · pith_short_16: GFIYJVEMO5TOAEJT · pith_short_8: GFIYJVEM

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/GFIYJVEMO5TOAEJTWMZPL63CZM \
  | 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: 315184d48c7766e01133b332f5fb62cb0a3e382c36a696c12427999209ab266b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35a0194d64f928c2b9d60ef6c73306d6ea11a4842e40a7776833a3275cc0e8db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-11-18T09:45:11Z",
    "title_canon_sha256": "36256467b96d991e209a8d6b487f31888d1f36d14836f9048ccac4a9a7945a41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4309",
    "kind": "arxiv",
    "version": 1
  }
}