Pith Number

pith:AVKF2NUU

pith:2014:AVKF2NUUXXCEMEOVYZ5GR2A3OI

not attested not anchored not stored refs pending

Hopf-Galois Structures Arising From Groups with Unique Subgroup of Order p

Timothy Kohl

arxiv:1405.4783 v3 · 2014-05-19 · math.GR · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVKF2NUUXXCEMEOVYZ5GR2A3OI}

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	2026-05-18T01:20:12.335649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05545d3694bdc44611d5c67a68e81b720a9d304ac51d4e05e16f54482646e917

Aliases

arxiv: 1405.4783 · arxiv_version: 1405.4783v3 · doi: 10.48550/arxiv.1405.4783 · pith_short_12: AVKF2NUUXXCE · pith_short_16: AVKF2NUUXXCEMEOV · pith_short_8: AVKF2NUU

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/AVKF2NUUXXCEMEOVYZ5GR2A3OI \
  | 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: 05545d3694bdc44611d5c67a68e81b720a9d304ac51d4e05e16f54482646e917

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5143c63a3fdde44cd6df6a915074cc83ddbfdf0ba66476794f92c2537e46ed5",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-05-19T16:06:08Z",
    "title_canon_sha256": "74feb7d10cedb1f5dd33331a9f360f2ba6f3fa0a3c6a2cfa739a7394087b8136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4783",
    "kind": "arxiv",
    "version": 3
  }
}