Pith Number

pith:24FXTCMP

pith:2020:24FXTCMP7K7KDYD7T6J7777FXY

not attested not anchored not stored refs pending

Computing base extensions of ordinary abelian varieties over finite fields

Stefano Marseglia

arxiv:2003.09977 v1 · 2020-03-22 · math.AG · 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{24FXTCMP7K7KDYD7T6J7777FXY}

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	2026-07-05T10:20:32.439660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d70b79898ffabea1e07f9f93ffffe5be0e15b9b9d303eccea1347fa9c9f6a4b7

Aliases

arxiv: 2003.09977 · arxiv_version: 2003.09977v1 · doi: 10.48550/arxiv.2003.09977 · pith_short_12: 24FXTCMP7K7K · pith_short_16: 24FXTCMP7K7KDYD7 · pith_short_8: 24FXTCMP

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/24FXTCMP7K7KDYD7T6J7777FXY \
  | 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: d70b79898ffabea1e07f9f93ffffe5be0e15b9b9d303eccea1347fa9c9f6a4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ad6317d29319e77001e2274025a07dabad5f3d62d6036fdc9025608084a5533",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2020-03-22T19:44:36Z",
    "title_canon_sha256": "6e91a7f689646561961734b3e4503ae8e450c3f1f804ea1fec486b7c6259b5a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09977",
    "kind": "arxiv",
    "version": 1
  }
}