Pith Number

pith:N76LVA4U

pith:2016:N76LVA4UHHMJDL3OWHOFWUHTIW

not attested not anchored not stored refs pending

Wild ramification of nilpotent coverings and coverings of bounded degree

Lars Kindler

arxiv:1606.08592 v1 · 2016-06-28 · 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{N76LVA4UHHMJDL3OWHOFWUHTIW}

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	2026-05-18T01:11:47.415210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ffcba839439d891af6eb1dc5b50f3459bddb917c4ed0addee1043c78ebc38aa

Aliases

arxiv: 1606.08592 · arxiv_version: 1606.08592v1 · doi: 10.48550/arxiv.1606.08592 · pith_short_12: N76LVA4UHHMJ · pith_short_16: N76LVA4UHHMJDL3O · pith_short_8: N76LVA4U

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/N76LVA4UHHMJDL3OWHOFWUHTIW \
  | 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: 6ffcba839439d891af6eb1dc5b50f3459bddb917c4ed0addee1043c78ebc38aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55c3d3be054ff8ea45c099dc3f1fa53afecfbe38cee772a6ecd7af03cef3b06d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-06-28T08:03:40Z",
    "title_canon_sha256": "4c93f8bac8fc9126ea93bc9907f0de74bcea8410ea54e9891ffa0e3419515924"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08592",
    "kind": "arxiv",
    "version": 1
  }
}