Pith Number

pith:3DEQHIEI

pith:2019:3DEQHIEIP76XJPEO2FARHUFFRK

not attested not anchored not stored refs pending

Abelian varieties with finite abelian group action

Angel Carocca, Herbert Lange, Rub\'i E. Rodr\'iguez

arxiv:1904.02764 v1 · 2019-04-04 · 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{3DEQHIEIP76XJPEO2FARHUFFRK}

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	2026-05-17T23:49:19.740736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8c903a0887ffd74bc8ed14113d0a58ab9f552fbb9779b3da3d63460cfd579ea

Aliases

arxiv: 1904.02764 · arxiv_version: 1904.02764v1 · doi: 10.48550/arxiv.1904.02764 · pith_short_12: 3DEQHIEIP76X · pith_short_16: 3DEQHIEIP76XJPEO · pith_short_8: 3DEQHIEI

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/3DEQHIEIP76XJPEO2FARHUFFRK \
  | 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: d8c903a0887ffd74bc8ed14113d0a58ab9f552fbb9779b3da3d63460cfd579ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1563999da972fb66ed04bc111c43cdf0cbc6c0dfa3311d5824d4d0c77a69f82e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-04-04T19:38:58Z",
    "title_canon_sha256": "e26329db76101a68f4ff964c8e916259edfe4abe81967fbc30efd90c3ff6f9d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02764",
    "kind": "arxiv",
    "version": 1
  }
}