Pith Number

pith:EAN6GZYG

pith:2023:EAN6GZYGVEUMCSBYPBEFYWONEA

not attested not anchored not stored refs pending

Finite Orbits in Surfaces with a Double Elliptic Fibration and Torsion Values of Sections

Jacob Tsimerman, Pietro Corvaja, Umberto Zannier

arxiv:2302.00859 v2 · 2023-02-02 · 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{EAN6GZYGVEUMCSBYPBEFYWONEA}

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

Parabolic automorphisms of hyperk{\"a}hler manifolds: Orbits and Betti maps

Receipt and verification

First computed	2026-07-05T05:40:22.169308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

201be36706a928c1483878485c59cd20213a2e1c9d676445c72ef73e89277840

Aliases

arxiv: 2302.00859 · arxiv_version: 2302.00859v2 · doi: 10.48550/arxiv.2302.00859 · pith_short_12: EAN6GZYGVEUM · pith_short_16: EAN6GZYGVEUMCSBY · pith_short_8: EAN6GZYG

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/EAN6GZYGVEUMCSBYPBEFYWONEA \
  | 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: 201be36706a928c1483878485c59cd20213a2e1c9d676445c72ef73e89277840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0f328fca209389078678ca53f79acc754e271d4e57c3e9ed1b277f1f9bd41e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2023-02-02T04:05:51Z",
    "title_canon_sha256": "986f2e1895d6716769042c29ae07fa8c5304e3c5ebcaaa7d0039d4f39a4bbaa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00859",
    "kind": "arxiv",
    "version": 2
  }
}