Pith Number

pith:XF4RKEWO

pith:2018:XF4RKEWOSZBNWPU7SO3K5E7ZOP

not attested not anchored not stored refs pending

Ahlfors-regular curves and Carleson measures

Huaying Wei, Michel Zinsmeister

arxiv:1804.06671 v2 · 2018-04-18 · 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{XF4RKEWOSZBNWPU7SO3K5E7ZOP}

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	2026-05-18T00:11:23.330996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9791512ce9642db3e9f93b6ae93f973d1b98d619add29d5387b5f541960c838

Aliases

arxiv: 1804.06671 · arxiv_version: 1804.06671v2 · doi: 10.48550/arxiv.1804.06671 · pith_short_12: XF4RKEWOSZBN · pith_short_16: XF4RKEWOSZBNWPU7 · pith_short_8: XF4RKEWO

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/XF4RKEWOSZBNWPU7SO3K5E7ZOP \
  | 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: b9791512ce9642db3e9f93b6ae93f973d1b98d619add29d5387b5f541960c838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7e23498abb2c0909bfda44636db0bef6db994b8c17545b1f66da252fea484be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-04-18T12:12:55Z",
    "title_canon_sha256": "e74673387afdabcbbaf20c58ddd8cee2ab47e6c82bfb70c703792ff27af54bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06671",
    "kind": "arxiv",
    "version": 2
  }
}