Pith Number

pith:35RYOVLX

pith:2018:35RYOVLXN7N5GZB7PYZNHCY4WJ

not attested not anchored not stored refs pending

Integers represented by positive-definite quadratic forms and Petersson inner products

Jeremy Rouse

arxiv:1802.03437 v1 · 2018-02-09 · 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{35RYOVLXN7N5GZB7PYZNHCY4WJ}

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	2026-05-18T00:23:51.648666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df638755776fdbd3643f7e32d38b1cb2770d9e5277c8ae8c19a7d23a66dd1945

Aliases

arxiv: 1802.03437 · arxiv_version: 1802.03437v1 · doi: 10.48550/arxiv.1802.03437 · pith_short_12: 35RYOVLXN7N5 · pith_short_16: 35RYOVLXN7N5GZB7 · pith_short_8: 35RYOVLX

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/35RYOVLXN7N5GZB7PYZNHCY4WJ \
  | 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: df638755776fdbd3643f7e32d38b1cb2770d9e5277c8ae8c19a7d23a66dd1945

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b9e64be09d6b5532d0ef491b69686690ef2679e22d5188ac8c16529d7539e7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-02-09T20:04:52Z",
    "title_canon_sha256": "0f25baad498d47505c4649858567e280d74713e37f549acfe40b3e1e733002ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03437",
    "kind": "arxiv",
    "version": 1
  }
}