Pith Number

pith:3OSXLHY2

pith:2014:3OSXLHY2V7HO64FXQAJEZ25SRG

not attested not anchored not stored refs pending

On some Fricke families and application to the Lang-Schertz conjecture

Dong Hwa Shin, Ho Yun Jung, Ja Kyung Koo

arxiv:1405.5423 v2 · 2014-05-21 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OSXLHY2V7HO64FXQAJEZ25SRG}

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	2026-05-18T02:40:53.918380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba5759f1aafceef70b780124cebb289a11544d12667694af483b7bea090ee59

Aliases

arxiv: 1405.5423 · arxiv_version: 1405.5423v2 · doi: 10.48550/arxiv.1405.5423 · pith_short_12: 3OSXLHY2V7HO · pith_short_16: 3OSXLHY2V7HO64FX · pith_short_8: 3OSXLHY2

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/3OSXLHY2V7HO64FXQAJEZ25SRG \
  | 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: dba5759f1aafceef70b780124cebb289a11544d12667694af483b7bea090ee59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868fb5af6415a299ee1b46a22f984b665a3a6221ba17132e76f00a847503e69b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-05-21T13:49:22Z",
    "title_canon_sha256": "ee5bb11e999b30f840caf984aa87eee10a34676f4acb71221791aca32ccf9d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5423",
    "kind": "arxiv",
    "version": 2
  }
}