Pith Number

pith:ZOIPCCLO

pith:2009:ZOIPCCLOSB2A7CMFCPEZFEWCGJ

not attested not anchored not stored refs pending

Shatalov-Sternin's construction of complex WKB solutions and the associated Riemann surface

Alexander Getmanenko

arxiv:0907.2934 v4 · 2009-07-16 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOIPCCLOSB2A7CMFCPEZFEWCGJ}

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	2026-05-18T04:09:44.444956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb90f1096e90740f898513c99292c2327c661f1b450270c0dbcc76dad8710e25

Aliases

arxiv: 0907.2934 · arxiv_version: 0907.2934v4 · doi: 10.48550/arxiv.0907.2934 · pith_short_12: ZOIPCCLOSB2A · pith_short_16: ZOIPCCLOSB2A7CMF · pith_short_8: ZOIPCCLO

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/ZOIPCCLOSB2A7CMFCPEZFEWCGJ \
  | 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: cb90f1096e90740f898513c99292c2327c661f1b450270c0dbcc76dad8710e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1668652bde9a92251c8d0f64e77e23082c296065248f14afaf425b28ca6d353a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2009-07-16T20:53:07Z",
    "title_canon_sha256": "3550cb5e207ab14fd333567741ee9281880176716ff26c016501fa9faa8783be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2934",
    "kind": "arxiv",
    "version": 4
  }
}