Pith Number

pith:EFACMIXK

pith:2026:EFACMIXKHUZYA3C7Z5OFS5OSL2

not attested not anchored not stored refs pending

Informationally Compressive Anonymization: Non-Degrading Sensitive Input Protection for Privacy-Preserving Supervised Machine Learning

Jeremy J Samuelson

arxiv:2603.15842 v2 · 2026-03-16 · cs.LG · cs.AI · cs.IT · 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{EFACMIXKHUZYA3C7Z5OFS5OSL2}

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	2026-05-21T01:04:24.777659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21402622ea3d33806c5fcf5c5975d25e836cbd702994ee4fb54f74e09287d431

Aliases

arxiv: 2603.15842 · arxiv_version: 2603.15842v2 · doi: 10.48550/arxiv.2603.15842 · pith_short_12: EFACMIXKHUZY · pith_short_16: EFACMIXKHUZYA3C7 · pith_short_8: EFACMIXK

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/EFACMIXKHUZYA3C7Z5OFS5OSL2 \
  | 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: 21402622ea3d33806c5fcf5c5975d25e836cbd702994ee4fb54f74e09287d431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319aef5607779373c4ba3ebdd6cbac755d239b764af1df2ed80f534b67080d7b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-16T19:17:51Z",
    "title_canon_sha256": "7b1e810ef7d29ca844a674fcbedd4b81eec34c9a6c312068cfaeab96dfbbe9a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.15842",
    "kind": "arxiv",
    "version": 2
  }
}