Pith Number

pith:SQ2XO3FP

pith:2022:SQ2XO3FPRJ6OD6YR2TOL27UP5S

not attested not anchored not stored refs pending

Square function estimates for conical regions

Shengwen Gan, Shukun Wu

arxiv:2203.12155 v2 · 2022-03-23 · 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{SQ2XO3FPRJ6OD6YR2TOL27UP5S}

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.

Cited by

1 paper in Pith

Uniform decoupling for convex curves

Receipt and verification

First computed	2026-07-05T04:09:19.527573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9435776caf8a7ce1fb11d4dcbd7e8fecbc889a4ce8d3c8316be3a2623c433e45

Aliases

arxiv: 2203.12155 · arxiv_version: 2203.12155v2 · doi: 10.48550/arxiv.2203.12155 · pith_short_12: SQ2XO3FPRJ6O · pith_short_16: SQ2XO3FPRJ6OD6YR · pith_short_8: SQ2XO3FP

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/SQ2XO3FPRJ6OD6YR2TOL27UP5S \
  | 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: 9435776caf8a7ce1fb11d4dcbd7e8fecbc889a4ce8d3c8316be3a2623c433e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3d7ba17fb9847fae8646451b2077ffce0d9ed8d64f7f843513952948e24bfd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2022-03-23T03:02:23Z",
    "title_canon_sha256": "310c47f579a9446287fde255670c4665726706875221695ac27a34dad3ce4cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12155",
    "kind": "arxiv",
    "version": 2
  }
}