Pith Number

pith:YRIXLW2X

pith:2026:YRIXLW2XHYVVVDU2R7N4YIF7SL

not attested not anchored not stored refs pending

On planar functions over $\mathbb{F}_{q^3}$

Adler Marques, Guilherme Tizziotti, Jo\~ao Paulo Guardieiro, Luciane Quoos

arxiv:2605.26263 v1 · 2026-05-25 · math.NT · 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{YRIXLW2XHYVVVDU2R7N4YIF7SL}

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	2026-05-27T01:05:08.798846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c45175db573e2b5a8e9a8fdbcc20bf92d765914c6bb5c3ba003ebb7cc0d680ed

Aliases

arxiv: 2605.26263 · arxiv_version: 2605.26263v1 · doi: 10.48550/arxiv.2605.26263 · pith_short_12: YRIXLW2XHYVV · pith_short_16: YRIXLW2XHYVVVDU2 · pith_short_8: YRIXLW2X

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/YRIXLW2XHYVVVDU2R7N4YIF7SL \
  | 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: c45175db573e2b5a8e9a8fdbcc20bf92d765914c6bb5c3ba003ebb7cc0d680ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5913eeb25941caa2ebe04c2877bde88167d59613534b14cf983b2e704d9cc6ca",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2026-05-25T18:45:36Z",
    "title_canon_sha256": "86b4a7b0ba85b34e4fdfe9c18de91c407d8f65b379461cd52030a06648d41bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26263",
    "kind": "arxiv",
    "version": 1
  }
}