Pith Number

pith:LMSITJW6

pith:2025:LMSITJW6T4FZNUWTOFTYCNPVE6

not attested not anchored not stored refs pending

On the (Non) Injectivity of Piecewise Linear Janossy Pooling

Ilai Reshef, Nadav Dym (Technion - Israel Institute of Technology)

arxiv:2505.20150 v1 · 2025-05-26 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMSITJW6T4FZNUWTOFTYCNPVE6}

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	2026-07-05T11:09:53.259123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b2489a6de9f0b96d2d371678135f527b3518e940c569f63c3ebcc42ef3d7fd4

Aliases

arxiv: 2505.20150 · arxiv_version: 2505.20150v1 · doi: 10.48550/arxiv.2505.20150 · pith_short_12: LMSITJW6T4FZ · pith_short_16: LMSITJW6T4FZNUWT · pith_short_8: LMSITJW6

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/LMSITJW6T4FZNUWTOFTYCNPVE6 \
  | 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: 5b2489a6de9f0b96d2d371678135f527b3518e940c569f63c3ebcc42ef3d7fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a60cf7b6aaa21c87fb53fab7b3ea96104eebccf03ac408a6e922bf882147c1a0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-26T15:53:09Z",
    "title_canon_sha256": "eb458411c6acce696d1f79f409ee421710e514090b45fc57b0e0a38b9ece44f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20150",
    "kind": "arxiv",
    "version": 1
  }
}