Pith Number

pith:KPYW2UTK

pith:2022:KPYW2UTKVP725OVJCTIRVRYFLA

not attested not anchored not stored refs pending

Group-invariant max filtering

Daniel Packer, Dustin G. Mixon, Jameson Cahill, Joseph W. Iverson

arxiv:2205.14039 v1 · 2022-05-27 · cs.IT · cs.DS · cs.LG · math.FA · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KPYW2UTKVP725OVJCTIRVRYFLA}

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

On the (Non) Injectivity of Piecewise Linear Janossy Pooling

Receipt and verification

First computed	2026-07-05T04:27:00.848538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53f16d526aabffaebaa914d11ac7055815d567341a05725061e0a67a28d6f461

Aliases

arxiv: 2205.14039 · arxiv_version: 2205.14039v1 · doi: 10.48550/arxiv.2205.14039 · pith_short_12: KPYW2UTKVP72 · pith_short_16: KPYW2UTKVP725OVJ · pith_short_8: KPYW2UTK

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/KPYW2UTKVP725OVJCTIRVRYFLA \
  | 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: 53f16d526aabffaebaa914d11ac7055815d567341a05725061e0a67a28d6f461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fc7395ef02207607fac1365d2c2ab135ce7f564d17cc63f5fd3504cc26a9b33",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.LG",
      "math.FA",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-05-27T15:18:08Z",
    "title_canon_sha256": "2c13c322ded78f7a94cc8fb749b3119cfda0b52de50b87588c341dffe4f4c3d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14039",
    "kind": "arxiv",
    "version": 1
  }
}