Pith Number

pith:OEMTPILA

pith:2015:OEMTPILAXQQTWA4FQXZTFU5BIW

not attested not anchored not stored refs pending

On $L$-functions of quadratic $\mathbb{Q}$-curves

Andrea Ferraguti, Peter Bruin

arxiv:1511.09001 v2 · 2015-11-29 · 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{OEMTPILAXQQTWA4FQXZTFU5BIW}

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	2026-05-18T00:35:10.797938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711937a160bc213b038585f332d3a145a706a78ec66061deb094ede4039b7780

Aliases

arxiv: 1511.09001 · arxiv_version: 1511.09001v2 · doi: 10.48550/arxiv.1511.09001 · pith_short_12: OEMTPILAXQQT · pith_short_16: OEMTPILAXQQTWA4F · pith_short_8: OEMTPILA

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/OEMTPILAXQQTWA4FQXZTFU5BIW \
  | 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: 711937a160bc213b038585f332d3a145a706a78ec66061deb094ede4039b7780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d220cd5532e4d757c1eee71d9351a21f86df4b5967b1549c50085eda358664a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-11-29T12:22:16Z",
    "title_canon_sha256": "be060f84fc4871540b968c6419c311dfbdd13daf91bf4a7a357b9200e1d3f325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09001",
    "kind": "arxiv",
    "version": 2
  }
}