Pith Number

pith:CRQUFTDV

pith:2019:CRQUFTDVOH5WL2Z3GQLBMEAD2V

not attested not anchored not stored refs pending

The Relative Canonical Ideal of the Artin-Schreier-Kummer-Witt family of curves

Aristides Kontogeorgis, Hara Charalambous, Kostas Karagiannis

arxiv:1905.05545 v1 · 2019-05-14 · 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{CRQUFTDVOH5WL2Z3GQLBMEAD2V}

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	2026-05-17T23:46:14.252729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146142cc7571fb65eb3b3416161003d561ba3693f826906a075859011d68814e

Aliases

arxiv: 1905.05545 · arxiv_version: 1905.05545v1 · doi: 10.48550/arxiv.1905.05545 · pith_short_12: CRQUFTDVOH5W · pith_short_16: CRQUFTDVOH5WL2Z3 · pith_short_8: CRQUFTDV

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/CRQUFTDVOH5WL2Z3GQLBMEAD2V \
  | 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: 146142cc7571fb65eb3b3416161003d561ba3693f826906a075859011d68814e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "835de9056e3cb996a40f3f65d1d5771ae09deb1b149b2584e5c09c27227d2dde",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-05-14T12:21:45Z",
    "title_canon_sha256": "6dbc92a0a2161a9ad3a23bb73632baeae87728fdbc64db0e4e52460d8c1ec8b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05545",
    "kind": "arxiv",
    "version": 1
  }
}