Pith Number

pith:NQWZOBZF

pith:2018:NQWZOBZFJVL3DC2CV74N5FQEQZ

not attested not anchored not stored refs pending

Riesz transforms on a class of non-doubling manifolds

Adam Sikora, Andrew Hassell

arxiv:1805.00132 v3 · 2018-04-30 · 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{NQWZOBZFJVL3DC2CV74N5FQEQZ}

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	2026-05-17T23:57:19.442952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c2d9707254d57b18b42aff8de960486585779a3589097a660bc67a5378db8e2

Aliases

arxiv: 1805.00132 · arxiv_version: 1805.00132v3 · doi: 10.48550/arxiv.1805.00132 · pith_short_12: NQWZOBZFJVL3 · pith_short_16: NQWZOBZFJVL3DC2C · pith_short_8: NQWZOBZF

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/NQWZOBZFJVL3DC2CV74N5FQEQZ \
  | 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: 6c2d9707254d57b18b42aff8de960486585779a3589097a660bc67a5378db8e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5811a0b52bfc52826bde36796cd822663b6eb668ad1bd7986588a9cad04551e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-04-30T23:32:16Z",
    "title_canon_sha256": "480480030683f6726896c695f3da83be55e0b4784fc48b39ad7e520ea7511676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00132",
    "kind": "arxiv",
    "version": 3
  }
}