Pith Number

pith:724WJUIH

pith:2014:724WJUIHSLCL53HP3TJO6NVUVB

not attested not anchored not stored refs pending

l-Class groups of cyclic extensions of prime degree l

Balasubramanian Sury, Dipramit Majumdar, Manisha Kulkarni

arxiv:1404.1813 v3 · 2014-04-07 · 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{724WJUIHSLCL53HP3TJO6NVUVB}

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	2026-05-18T02:30:01.158248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feb964d10792c4beecefdcd2ef36b4a841e3a574ce4c8e42866379d71ba984bb

Aliases

arxiv: 1404.1813 · arxiv_version: 1404.1813v3 · doi: 10.48550/arxiv.1404.1813 · pith_short_12: 724WJUIHSLCL · pith_short_16: 724WJUIHSLCL53HP · pith_short_8: 724WJUIH

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/724WJUIHSLCL53HP3TJO6NVUVB \
  | 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: feb964d10792c4beecefdcd2ef36b4a841e3a574ce4c8e42866379d71ba984bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c375b4d832c474b0c25934046393080d7ba51bf819ec73d46d16e4b401b7a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-04-07T15:10:24Z",
    "title_canon_sha256": "aa2ed106dd36d47d306e0c7d896dc68223a6afa672d42329ead08eea2c88b753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1813",
    "kind": "arxiv",
    "version": 3
  }
}