Pith Number

pith:APRZWLF3

pith:2026:APRZWLF365VMAJD7IIWVTBXJXT

not attested not anchored not stored refs pending

Entropy-Regularized Probabilistic Gates for Sparse Model Discovery in Scarce-Data Federated Learning

Alireza Olama, Andreas Lundell, Krishna Harsha Kovelakuntla Huthasana

arxiv:2607.00275 v1 · 2026-06-30 · cs.LG · cs.AI · cs.DC · 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{APRZWLF365VMAJD7IIWVTBXJXT}

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	2026-07-02T00:18:42.460301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03e39b2cbbf76ac0247f422d5986e9bce4ca29b74aef67d94a2a7a3c9514371c

Aliases

arxiv: 2607.00275 · arxiv_version: 2607.00275v1 · doi: 10.48550/arxiv.2607.00275 · pith_short_12: APRZWLF365VM · pith_short_16: APRZWLF365VMAJD7 · pith_short_8: APRZWLF3

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/APRZWLF365VMAJD7IIWVTBXJXT \
  | 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: 03e39b2cbbf76ac0247f422d5986e9bce4ca29b74aef67d94a2a7a3c9514371c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ddf8dbd6138e6d116651b3ccb2f11b461fd442cbd345510e158285aeb3c9cbb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-30T23:51:44Z",
    "title_canon_sha256": "27c7c17c0466f42a82b5226f0e180a45cea3293d1df41a6203c3b29fa1772de5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00275",
    "kind": "arxiv",
    "version": 1
  }
}