Pith Number

pith:3DALA2JW

pith:2016:3DALA2JWAI2EMZNSH4ORM5CSPC

not attested not anchored not stored refs pending

Torsion groups of elliptic curves over quadratic cyclotomic fields in elementary abelian 2-extensions

Ozlem Ejder

arxiv:1602.03582 v3 · 2016-02-11 · math.NT · 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{3DALA2JWAI2EMZNSH4ORM5CSPC}

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	2026-05-18T00:46:22.618048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8c0b0693602344665b23f1d167452789bb0018871c0668359f4dc26051d3cbe

Aliases

arxiv: 1602.03582 · arxiv_version: 1602.03582v3 · doi: 10.48550/arxiv.1602.03582 · pith_short_12: 3DALA2JWAI2E · pith_short_16: 3DALA2JWAI2EMZNS · pith_short_8: 3DALA2JW

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/3DALA2JWAI2EMZNSH4ORM5CSPC \
  | 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: d8c0b0693602344665b23f1d167452789bb0018871c0668359f4dc26051d3cbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5165d6715a5dc472ce6a6b04e1a951f69ed46051ec5e34e11a70c361f7c52bc6",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-02-11T00:28:02Z",
    "title_canon_sha256": "8e978710a80d0382cf41d6a61cbca7905cede2b535238e336cf095420e7a40db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03582",
    "kind": "arxiv",
    "version": 3
  }
}