Pith Number

pith:P2OBZB2O

pith:2017:P2OBZB2OYERKRUQIRN43D27WLJ

not attested not anchored not stored refs pending

Families of algebraic varieties and towers of algebraic curves over finite fields

Sergey Rybakov

arxiv:1710.05395 v4 · 2017-10-15 · 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{P2OBZB2OYERKRUQIRN43D27WLJ}

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

Generalized Kummer surfaces over finite fields

Receipt and verification

First computed	2026-05-17T23:52:29.407607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e9c1c874ec122a8d2088b79b1ebf65a6f7f598b71b7a8ba9fee024492d1a931

Aliases

arxiv: 1710.05395 · arxiv_version: 1710.05395v4 · doi: 10.48550/arxiv.1710.05395 · pith_short_12: P2OBZB2OYERK · pith_short_16: P2OBZB2OYERKRUQI · pith_short_8: P2OBZB2O

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/P2OBZB2OYERKRUQIRN43D27WLJ \
  | 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: 7e9c1c874ec122a8d2088b79b1ebf65a6f7f598b71b7a8ba9fee024492d1a931

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df7ed1a01d43603802d6fd1d931d7ba8ffcd078f57d96e351ee6315563f4bdf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-10-15T20:20:17Z",
    "title_canon_sha256": "86a787da7a1dd7421511e1f82e60f7900aa5d4bce2d3979cd73ebcbf35d70578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05395",
    "kind": "arxiv",
    "version": 4
  }
}