Pith Number

pith:FSQXO73X

pith:2018:FSQXO73XZENFY65JL5V7YV4DUN

not attested not anchored not stored refs pending

$\varepsilon$-Approximability of Harmonic Functions in $L^p$ Implies Uniform Rectifiability

Olli Tapiola, Simon Bortz

arxiv:1801.05996 v1 · 2018-01-18 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FSQXO73XZENFY65JL5V7YV4DUN}

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	2026-05-18T00:25:35.903813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ca1777f77c91a5c7ba95f6bfc5783a340f90e01fa3c4d913b195216a72e242f

Aliases

arxiv: 1801.05996 · arxiv_version: 1801.05996v1 · doi: 10.48550/arxiv.1801.05996 · pith_short_12: FSQXO73XZENF · pith_short_16: FSQXO73XZENFY65J · pith_short_8: FSQXO73X

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/FSQXO73XZENFY65JL5V7YV4DUN \
  | 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: 2ca1777f77c91a5c7ba95f6bfc5783a340f90e01fa3c4d913b195216a72e242f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "079510cfe620aaf120d5d1de4da39d1c9af1b7ece3995b1d813777e1613426bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-18T13:02:10Z",
    "title_canon_sha256": "0f082ad0f8272d389db5a0db01773328ff2cafa5e4ce705881a7cd301ff5183d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05996",
    "kind": "arxiv",
    "version": 1
  }
}