Pith Number

pith:BTQOH4FQ

pith:2018:BTQOH4FQJF4I53SMVVSDFE2XGM

not attested not anchored not stored refs pending

Drinfeld modular forms of arbitrary rank, Part III: Examples

Dirk Basson, Florian Breuer, Richard Pink

arxiv:1805.12339 v1 · 2018-05-31 · 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{BTQOH4FQJF4I53SMVVSDFE2XGM}

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	2026-05-18T00:14:30.533576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ce0e3f0b049788eee4cad643293573322f30ffda03f4ff124ca3afc8a90372b

Aliases

arxiv: 1805.12339 · arxiv_version: 1805.12339v1 · doi: 10.48550/arxiv.1805.12339 · pith_short_12: BTQOH4FQJF4I · pith_short_16: BTQOH4FQJF4I53SM · pith_short_8: BTQOH4FQ

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/BTQOH4FQJF4I53SMVVSDFE2XGM \
  | 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: 0ce0e3f0b049788eee4cad643293573322f30ffda03f4ff124ca3afc8a90372b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a013f1a70008594e1bfdea26c0b92a9c5e15d2e8264a7259075a30aa678d947f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-05-31T06:44:07Z",
    "title_canon_sha256": "f917362e4d9c462ac737c19ac60c828d4264a852ab5e3cb5da5cceae593a2f1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12339",
    "kind": "arxiv",
    "version": 1
  }
}