Pith Number

pith:7HFK2QO5

pith:2022:7HFK2QO5G4WWUJ4DNSX75TTDZL

not attested not anchored not stored refs pending

The inverse Galois problem for connected algebraic groups

Michel Brion, Stefan Schr\"oer

arxiv:2205.08117 v2 · 2022-05-17 · 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{7HFK2QO5G4WWUJ4DNSX75TTDZL}

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.

Cited by

1 paper in Pith

Generalizations of quasielliptic curves

Receipt and verification

First computed	2026-07-05T08:36:16.175631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9caad41dd372d6a27836caffece63cae9be7356e2aab120e110c47d079fe695

Aliases

arxiv: 2205.08117 · arxiv_version: 2205.08117v2 · doi: 10.48550/arxiv.2205.08117 · pith_short_12: 7HFK2QO5G4WW · pith_short_16: 7HFK2QO5G4WWUJ4D · pith_short_8: 7HFK2QO5

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/7HFK2QO5G4WWUJ4DNSX75TTDZL \
  | 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: f9caad41dd372d6a27836caffece63cae9be7356e2aab120e110c47d079fe695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ba9ecad00ad631f3aa7ac0890a3d386a4f7601ab20ef7fb8355868016e2194",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2022-05-17T06:36:45Z",
    "title_canon_sha256": "8c533d9143b9ff7c6b1141cec04a4684ce35696e18736729370c8bbf9dd62ac5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08117",
    "kind": "arxiv",
    "version": 2
  }
}