Pith Number

pith:MAELB5AC

pith:2017:MAELB5AC2ZQLXGRWQ7X2ZUBSGI

not attested not anchored not stored refs pending

On the Kodaira dimension of orthogonal modular varieties

Shouhei Ma

arxiv:1701.03225 v1 · 2017-01-12 · math.AG · math.NT · math.RT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAELB5AC2ZQLXGRWQ7X2ZUBSGI}

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	2026-05-18T00:11:44.099025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6008b0f402d660bb9a3687efacd032321ea94088cca53343583025d7e2826098

Aliases

arxiv: 1701.03225 · arxiv_version: 1701.03225v1 · doi: 10.48550/arxiv.1701.03225 · pith_short_12: MAELB5AC2ZQL · pith_short_16: MAELB5AC2ZQLXGRW · pith_short_8: MAELB5AC

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/MAELB5AC2ZQLXGRWQ7X2ZUBSGI \
  | 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: 6008b0f402d660bb9a3687efacd032321ea94088cca53343583025d7e2826098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822070c094948726149813fd256699e5558e0af082f868002a83c8404129bd14",
    "cross_cats_sorted": [
      "math.NT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-01-12T04:07:10Z",
    "title_canon_sha256": "bdef66511ef684912717a743b207ab8653cbbc1a60fb5b6c0ea0750c8a2fc63e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03225",
    "kind": "arxiv",
    "version": 1
  }
}