Pith Number

pith:AMYN3CGR

pith:2010:AMYN3CGRVUSE3RXAUFGCCBN4PC

not attested not anchored not stored refs pending

Compactification of Drinfeld modular varieties and Drinfeld Modular Forms of Arbitrary Rank

Richard Pink

arxiv:1008.0013 v4 · 2010-07-30 · 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{AMYN3CGRVUSE3RXAUFGCCBN4PC}

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	2026-05-18T04:00:01.398752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0330dd88d1ad244dc6e0a14c2105bc789fa4d4cb6daafc673522dbaf48db02cc

Aliases

arxiv: 1008.0013 · arxiv_version: 1008.0013v4 · doi: 10.48550/arxiv.1008.0013 · pith_short_12: AMYN3CGRVUSE · pith_short_16: AMYN3CGRVUSE3RXA · pith_short_8: AMYN3CGR

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/AMYN3CGRVUSE3RXAUFGCCBN4PC \
  | 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: 0330dd88d1ad244dc6e0a14c2105bc789fa4d4cb6daafc673522dbaf48db02cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f4e88ee2da5ac039c16b4dfabca5165c4ef6ff2c8abb0c29664dc1cef61a6f1",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-07-30T20:43:11Z",
    "title_canon_sha256": "b8411d89e29744084e72d1b2275262d4dd8af13bc12cbe7b20b1ba4b984176ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0013",
    "kind": "arxiv",
    "version": 4
  }
}