Pith Number

pith:RKQFLFVC

pith:2017:RKQFLFVC5NR5OE7YNWQLZVLO7W

not attested not anchored not stored refs pending

Strongly modular models of $\mathbb Q$-curves

Andrea Ferraguti, Peter Bruin

arxiv:1707.04861 v1 · 2017-07-16 · 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{RKQFLFVC5NR5OE7YNWQLZVLO7W}

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	2026-05-18T00:40:11.987908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa05596a2eb63d713f86da0bcd56efdabb7a2342a6d7ffdfc706946beb909de

Aliases

arxiv: 1707.04861 · arxiv_version: 1707.04861v1 · doi: 10.48550/arxiv.1707.04861 · pith_short_12: RKQFLFVC5NR5 · pith_short_16: RKQFLFVC5NR5OE7Y · pith_short_8: RKQFLFVC

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/RKQFLFVC5NR5OE7YNWQLZVLO7W \
  | 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: 8aa05596a2eb63d713f86da0bcd56efdabb7a2342a6d7ffdfc706946beb909de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ea600db323b99e993a3626c00209f49808e7542a806399d2b0d4c45ff0f635",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-07-16T11:09:13Z",
    "title_canon_sha256": "6a1338afe68d00d25a8029536ca102d4cde4f80871b1bc4ce7c858029107a81c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04861",
    "kind": "arxiv",
    "version": 1
  }
}