Pith Number

pith:575BHU3O

pith:2018:575BHU3O27JRNHNOZVCB5P5B2U

not attested not anchored not stored refs pending

Extreme points and support points of conformal mappings

Ronen Peretz

arxiv:1806.03616 v2 · 2018-06-10 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{575BHU3O27JRNHNOZVCB5P5B2U}

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	2026-05-17T23:55:20.583478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

effa13d36ed7d3169daecd441ebfa1d512165db68d3605c52f0f4c7e9f13eea4

Aliases

arxiv: 1806.03616 · arxiv_version: 1806.03616v2 · doi: 10.48550/arxiv.1806.03616 · pith_short_12: 575BHU3O27JR · pith_short_16: 575BHU3O27JRNHNO · pith_short_8: 575BHU3O

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/575BHU3O27JRNHNOZVCB5P5B2U \
  | 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: effa13d36ed7d3169daecd441ebfa1d512165db68d3605c52f0f4c7e9f13eea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8172d14dfa9cca241057562f6719449e67d7121bf191c7fc10c0d5a1652a6083",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-06-10T09:22:06Z",
    "title_canon_sha256": "9d8b13a6695285b97283de2c3ac35ae4c3680cc7e125659349a03ad34ae4253e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03616",
    "kind": "arxiv",
    "version": 2
  }
}