Pith Number

pith:FPLAGONW

pith:2026:FPLAGONWWLOCRUE345JYJBTDKK

not attested not anchored not stored refs pending

Algorithms for experimenting with Zariski dense matrix groups over number fields

A. Hulpke, A. S. Detinko, D. L. Flannery

arxiv:2605.23798 v1 · 2026-05-22 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPLAGONWWLOCRUE345JYJBTDKK}

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	2026-05-25T02:02:33.104999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bd60339b6b2dc28d09be7538486635296f1aa93eb20930cc3fdc2689d84c7d5

Aliases

arxiv: 2605.23798 · arxiv_version: 2605.23798v1 · doi: 10.48550/arxiv.2605.23798 · pith_short_12: FPLAGONWWLOC · pith_short_16: FPLAGONWWLOCRUE3 · pith_short_8: FPLAGONW

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/FPLAGONWWLOCRUE345JYJBTDKK \
  | 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: 2bd60339b6b2dc28d09be7538486635296f1aa93eb20930cc3fdc2689d84c7d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b90de9847d11f82a8fd95b771a876e5ecf933dcedc9db92bed6885dbdccee71",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2026-05-22T15:57:58Z",
    "title_canon_sha256": "295d99559b4ec18403fbd918bb8db933d83454383bcd8e90a1c51bb65c4f2041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23798",
    "kind": "arxiv",
    "version": 1
  }
}