Pith Number

pith:EA3AQSJQ

pith:2019:EA3AQSJQFRW5NSOKRTTD3LGYAZ

not attested not anchored not stored refs pending

$L^q$ dimensions of self-similar measures, and applications: a survey

Pablo Shmerkin

arxiv:1907.07121 v1 · 2019-07-13 · math.DS · 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{EA3AQSJQFRW5NSOKRTTD3LGYAZ}

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	2026-05-17T23:40:27.987292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20360849302c6dd6c9ca8ce63dacd806435e1842e67c064000139bd1ecb17377

Aliases

arxiv: 1907.07121 · arxiv_version: 1907.07121v1 · doi: 10.48550/arxiv.1907.07121 · pith_short_12: EA3AQSJQFRW5 · pith_short_16: EA3AQSJQFRW5NSOK · pith_short_8: EA3AQSJQ

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/EA3AQSJQFRW5NSOKRTTD3LGYAZ \
  | 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: 20360849302c6dd6c9ca8ce63dacd806435e1842e67c064000139bd1ecb17377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e8aa22fcf1201c7ceb411a90dd96c9852b9216f5ebba2a95f95ca6f79ca454f",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-07-13T17:50:36Z",
    "title_canon_sha256": "3e956fb369856380c991d87aeb897e797fa0e24be666855d11b80ed246b29873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07121",
    "kind": "arxiv",
    "version": 1
  }
}