Pith Number

pith:R7N6VBZF

pith:2022:R7N6VBZFWB6S6IQLPCPG44SYBI

not attested not anchored not stored refs pending

Optimal-Degree Polynomial Approximations for Exponentials and Gaussian Kernel Density Estimation

Amol Aggarwal, Josh Alman

arxiv:2205.06249 v1 · 2022-05-12 · cs.CC · cs.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{R7N6VBZFWB6S6IQLPCPG44SYBI}

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

A Quantum Path to Partial Differential Equations

Receipt and verification

First computed	2026-07-05T04:22:47.215748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fdbea8725b07d2f220b789e6e72580a3ba138270439e92864ea842dfc354170

Aliases

arxiv: 2205.06249 · arxiv_version: 2205.06249v1 · doi: 10.48550/arxiv.2205.06249 · pith_short_12: R7N6VBZFWB6S · pith_short_16: R7N6VBZFWB6S6IQL · pith_short_8: R7N6VBZF

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/R7N6VBZFWB6S6IQLPCPG44SYBI \
  | 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: 8fdbea8725b07d2f220b789e6e72580a3ba138270439e92864ea842dfc354170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03e9de7230a2adcb3a7739d6a2eb4fa6703aad7b5f60a99563041ba572a85d9b",
    "cross_cats_sorted": [
      "cs.DS",
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2022-05-12T17:47:29Z",
    "title_canon_sha256": "acbc854a0736a76dbb47083f176cd0de0a1a53c6e105021c9d97431e1cf36470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06249",
    "kind": "arxiv",
    "version": 1
  }
}