Pith Number

pith:N3F2J6YU

pith:2016:N3F2J6YUZF3ZX3TIPTHNADM6TM

not attested not anchored not stored refs pending

Piecewise Weierstrass preparation and division for o-minimal holomorphic functions

Tobias Kaiser

arxiv:1606.02591 v2 · 2016-06-08 · math.CV · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3F2J6YUZF3ZX3TIPTHNADM6TM}

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	2026-05-18T01:02:30.547092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ecba4fb14c9779bee687cced00d9e9b2f272e3cd26ede6ce3db1cd9c8d84468

Aliases

arxiv: 1606.02591 · arxiv_version: 1606.02591v2 · doi: 10.48550/arxiv.1606.02591 · pith_short_12: N3F2J6YUZF3Z · pith_short_16: N3F2J6YUZF3ZX3TI · pith_short_8: N3F2J6YU

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/N3F2J6YUZF3ZX3TIPTHNADM6TM \
  | 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: 6ecba4fb14c9779bee687cced00d9e9b2f272e3cd26ede6ce3db1cd9c8d84468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a4f07284c485c379916b530ed37cded5927ee2bf99c9124c7d053b5b8f7649e",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-06-08T15:03:15Z",
    "title_canon_sha256": "7d3d86cbd6028a7ca05b3445646a64142cef990d2498e7da1e026e127d5a58e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02591",
    "kind": "arxiv",
    "version": 2
  }
}