Pith Number

pith:3WHT6AKA

pith:2018:3WHT6AKAW75KYXN65M2OGEPUHE

not attested not anchored not stored refs pending

Cokernels of restriction maps and subgroups of norm one, with applications to quadratic Galois coverings

Cristian D. Gonzalez-Aviles

arxiv:1804.01553 v3 · 2018-04-04 · math.AG · 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{3WHT6AKAW75KYXN65M2OGEPUHE}

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	2026-05-17T23:49:57.349196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd8f3f0140b7faac5dbeeb34e311f43936ff502677d55b5dc0816a0e31b92c20

Aliases

arxiv: 1804.01553 · arxiv_version: 1804.01553v3 · doi: 10.48550/arxiv.1804.01553 · pith_short_12: 3WHT6AKAW75K · pith_short_16: 3WHT6AKAW75KYXN6 · pith_short_8: 3WHT6AKA

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/3WHT6AKAW75KYXN65M2OGEPUHE \
  | 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: dd8f3f0140b7faac5dbeeb34e311f43936ff502677d55b5dc0816a0e31b92c20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4403a3fb3969d4b82214b2ec8f877f0a765befe68ccbf5a12140167ff342e3a3",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-04-04T18:19:09Z",
    "title_canon_sha256": "e0693a9b7d8051146167c5f31dda0b8bac6d5d03acd46e3440e12ad62ec75800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01553",
    "kind": "arxiv",
    "version": 3
  }
}