Pith Number

pith:GQSC6U27

pith:2012:GQSC6U27JKXSEMDKRNFRIYR4WT

not attested not anchored not stored refs pending

Formulas for the coefficients of half-integral weight harmonic Maass forms

Claudia Alfes

arxiv:1209.5197 v2 · 2012-09-24 · 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{GQSC6U27JKXSEMDKRNFRIYR4WT}

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	2026-05-18T03:43:39.825045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34242f535f4aaf22306a8b4b14623cb4e1f127c71c2cd129745f5fd5dc0306f2

Aliases

arxiv: 1209.5197 · arxiv_version: 1209.5197v2 · doi: 10.48550/arxiv.1209.5197 · pith_short_12: GQSC6U27JKXS · pith_short_16: GQSC6U27JKXSEMDK · pith_short_8: GQSC6U27

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/GQSC6U27JKXSEMDKRNFRIYR4WT \
  | 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: 34242f535f4aaf22306a8b4b14623cb4e1f127c71c2cd129745f5fd5dc0306f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed7990cbfbf40f540237fd34fb33da3ce02f6eacc5030b0caed8a955b15171f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2012-09-24T08:57:55Z",
    "title_canon_sha256": "eb3f8e71fb20bee1a8207aaf1623961c4618377a41f0a4d7f431bb5116ea8c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5197",
    "kind": "arxiv",
    "version": 2
  }
}