Pith Number

pith:EZJMQDWD

pith:2026:EZJMQDWDTFNFECMHAE42JKC3CP

not attested not anchored not stored refs pending

A classification of triangular Riemann surfaces with $2p^2$ automorphisms

Sebasti\'an Reyes-Carocca, Yazmin Rivera Nene

arxiv:2605.27266 v1 · 2026-05-26 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZJMQDWDTFNFECMHAE42JKC3CP}

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	2026-05-27T02:06:09.044937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2652c80ec3995a5209870139a4a85b13d3cde72bbcc149a587e099feaf3915cc

Aliases

arxiv: 2605.27266 · arxiv_version: 2605.27266v1 · doi: 10.48550/arxiv.2605.27266 · pith_short_12: EZJMQDWDTFNF · pith_short_16: EZJMQDWDTFNFECMH · pith_short_8: EZJMQDWD

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/EZJMQDWDTFNFECMHAE42JKC3CP \
  | 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: 2652c80ec3995a5209870139a4a85b13d3cde72bbcc149a587e099feaf3915cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a42d2cc0e9f696975ac9991b13945dece63ef392079892ed1dea9d300923ea6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-05-26T16:42:48Z",
    "title_canon_sha256": "e92e2102dbaa3b632efba436c533bfda3397ffa29aba7b538f422fff06bfb5dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27266",
    "kind": "arxiv",
    "version": 1
  }
}