Pith Number

pith:KFOKHJVZ

pith:2019:KFOKHJVZ2GQIF6IGLYQQNMHQ62

not attested not anchored not stored refs pending

Towards the full classification of exceptional scattered polynomials

Daniele Bartoli, Maria Montanucci

arxiv:1905.11390 v1 · 2019-05-27 · 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{KFOKHJVZ2GQIF6IGLYQQNMHQ62}

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	2026-05-17T23:44:53.491595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

515ca3a6b9d1a082f9065e2106b0f0f6ac313de42b66229435b6734fbfa0ec92

Aliases

arxiv: 1905.11390 · arxiv_version: 1905.11390v1 · doi: 10.48550/arxiv.1905.11390 · pith_short_12: KFOKHJVZ2GQI · pith_short_16: KFOKHJVZ2GQIF6IG · pith_short_8: KFOKHJVZ

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/KFOKHJVZ2GQIF6IGLYQQNMHQ62 \
  | 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: 515ca3a6b9d1a082f9065e2106b0f0f6ac313de42b66229435b6734fbfa0ec92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe4d4e8b58dd0416515d6b56a42c8493fe2ee80842b6ae1b31f99e56ba3219bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-05-27T06:38:47Z",
    "title_canon_sha256": "abf0863944f4df8c4222a93e7d0f044ad03d4bc6e0887dfca782ba58fefe8e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11390",
    "kind": "arxiv",
    "version": 1
  }
}