Pith Number

pith:DWQBQ3GA

pith:2022:DWQBQ3GA3AFVBCA373P7O4MJLV

not attested not anchored not stored refs pending

On discriminants of minimal polynomials of the Ramanujan $t_n$ class invariants

Sarth Chavan

arxiv:2210.00681 v1 · 2022-10-03 · 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{DWQBQ3GA3AFVBCA373P7O4MJLV}

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	2026-07-05T05:02:46.594222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1da0186cc0d80b50881bfedff771895d7c5925efa5a6480aa520b1a41df014b9

Aliases

arxiv: 2210.00681 · arxiv_version: 2210.00681v1 · doi: 10.48550/arxiv.2210.00681 · pith_short_12: DWQBQ3GA3AFV · pith_short_16: DWQBQ3GA3AFVBCA3 · pith_short_8: DWQBQ3GA

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/DWQBQ3GA3AFVBCA373P7O4MJLV \
  | 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: 1da0186cc0d80b50881bfedff771895d7c5925efa5a6480aa520b1a41df014b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5785490a8bdda286b8cee9fb72e0cfd9041267b453b6c67b13582bbbdfdcab7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2022-10-03T02:00:05Z",
    "title_canon_sha256": "ef7b5a1311d529c4504bce82637e02a846e9462ead3b0d6c2256078e7c66dc0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00681",
    "kind": "arxiv",
    "version": 1
  }
}