Pith Number

pith:WSS2ILHV

pith:2021:WSS2ILHVG4AZMATPUMRQUIR5BC

not attested not anchored not stored refs pending

Weighting vectors for machine learning: numerical harmonic analysis applied to boundary detection

Daniel Dickinson, Eric Bunch, Glenn Fung, Jeffery Kline, Suhaas Bhat

arxiv:2106.00827 v1 · 2021-06-01 · cs.LG · math.AT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSS2ILHVG4AZMATPUMRQUIR5BC}

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

The microscopic weighting on a metric space

Receipt and verification

First computed	2026-07-05T02:45:40.316534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a5a42cf5370196026fa3230a223d0882f8afedba0e35a29afc61ae395f3509

Aliases

arxiv: 2106.00827 · arxiv_version: 2106.00827v1 · doi: 10.48550/arxiv.2106.00827 · pith_short_12: WSS2ILHVG4AZ · pith_short_16: WSS2ILHVG4AZMATP · pith_short_8: WSS2ILHV

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/WSS2ILHVG4AZMATPUMRQUIR5BC \
  | 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: b4a5a42cf5370196026fa3230a223d0882f8afedba0e35a29afc61ae395f3509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5644cde4a9a869dc15ac98a2a9828fe5c6f6fffd068c80dc96af1c820d5cbb4",
    "cross_cats_sorted": [
      "math.AT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-01T22:14:22Z",
    "title_canon_sha256": "6fcd174e2533b22e20baef24dbb7a7288a27f268fd16fd5d41ae5ecd0bdb8a0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00827",
    "kind": "arxiv",
    "version": 1
  }
}