Pith Number

pith:253C2OTM

pith:2019:253C2OTMKDC37A6RLOJ3CMZJTF

not attested not anchored not stored refs pending

Primitive divisors of sequences associated to elliptic curves

Matteo Verzobio

arxiv:1906.00632 v1 · 2019-06-03 · 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{253C2OTMKDC37A6RLOJ3CMZJTF}

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	2026-07-05T07:12:31.411875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7762d3a6c50c5bf83d15b93b13329994cf70a24ab7bc2e866a11f3a23e356ec

Aliases

arxiv: 1906.00632 · arxiv_version: 1906.00632v1 · doi: 10.48550/arxiv.1906.00632 · pith_short_12: 253C2OTMKDC3 · pith_short_16: 253C2OTMKDC37A6R · pith_short_8: 253C2OTM

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/253C2OTMKDC37A6RLOJ3CMZJTF \
  | 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: d7762d3a6c50c5bf83d15b93b13329994cf70a24ab7bc2e866a11f3a23e356ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a1554c96b6db492b8aa9ec1429fac6c42bdfefc86fe09cadefbd681404e264",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2019-06-03T08:39:19Z",
    "title_canon_sha256": "02014b49c936a6e1d99ace9eb11ce82485ec66b74e5c06c45043fbab627ee6dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00632",
    "kind": "arxiv",
    "version": 1
  }
}