Pith Number

pith:SOB5ILYD

pith:2016:SOB5ILYD73N2LS5O342CNFSLVF

not attested not anchored not stored refs pending

Sturm's operator for scalar weight in arbitrary genus

Kathrin Maurischat

arxiv:1609.05000 v1 · 2016-09-16 · 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{SOB5ILYD73N2LS5O342CNFSLVF}

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	2026-05-18T01:04:31.865938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9383d42f03fedba5cbaedf3426964ba9762ad01497a7d0487d223427dc5e1585

Aliases

arxiv: 1609.05000 · arxiv_version: 1609.05000v1 · doi: 10.48550/arxiv.1609.05000 · pith_short_12: SOB5ILYD73N2 · pith_short_16: SOB5ILYD73N2LS5O · pith_short_8: SOB5ILYD

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/SOB5ILYD73N2LS5O342CNFSLVF \
  | 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: 9383d42f03fedba5cbaedf3426964ba9762ad01497a7d0487d223427dc5e1585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed3c4931cb6f06642331c8f173dcbc6b7ceee77c1180c96308eb645109ab0102",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-09-16T11:16:24Z",
    "title_canon_sha256": "0700440e24b977a4edf126670a290a1e88afbf8b7dc329af54d69045fe2be360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05000",
    "kind": "arxiv",
    "version": 1
  }
}