Pith Number

pith:BJBDZHNX

pith:2018:BJBDZHNX7DKF6I4CPFBDS3K5DJ

not attested not anchored not stored refs pending

Reflective modular forms: A Jacobi forms approach

Haowu Wang

arxiv:1801.09590 v3 · 2018-01-29 · math.NT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJBDZHNX7DKF6I4CPFBDS3K5DJ}

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	2026-05-17T23:51:19.957910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a423c9db7f8d45f23827942396d5d1a5d13872bdc8e43fc40ee41e32a87b411

Aliases

arxiv: 1801.09590 · arxiv_version: 1801.09590v3 · doi: 10.48550/arxiv.1801.09590 · pith_short_12: BJBDZHNX7DKF · pith_short_16: BJBDZHNX7DKF6I4C · pith_short_8: BJBDZHNX

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/BJBDZHNX7DKF6I4CPFBDS3K5DJ \
  | 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: 0a423c9db7f8d45f23827942396d5d1a5d13872bdc8e43fc40ee41e32a87b411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bc2b9730bdb9d45766150d0389fc0056ca706aa8c76b15a4de1e7ba14ff408b",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-01-29T15:56:01Z",
    "title_canon_sha256": "bbc1c088d0253f6a4e94161c4c21ea9a7e31a9615669408563b20f8d9deb0503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09590",
    "kind": "arxiv",
    "version": 3
  }
}