Pith Number

pith:USSKE4KB

pith:2025:USSKE4KBI7LOSRS3K5CYNQKOMZ

not attested not anchored not stored refs pending

Technical Report for the Forgotten-by-Design Project: Targeted Obfuscation for Machine Learning

Anass Sedrati, Laurynas Adomaitis, Olof G\"ornerup, Rickard Br\"annvall

arxiv:2501.11525 v1 · 2025-01-20 · cs.LG · cs.AI · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USSKE4KBI7LOSRS3K5CYNQKOMZ}

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	2026-07-05T10:03:09.669616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4a4a2714147d6e9465b574586c14e665c309aa081cba0976e3c00bebd690a67

Aliases

arxiv: 2501.11525 · arxiv_version: 2501.11525v1 · doi: 10.48550/arxiv.2501.11525 · pith_short_12: USSKE4KBI7LO · pith_short_16: USSKE4KBI7LOSRS3 · pith_short_8: USSKE4KB

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/USSKE4KBI7LOSRS3K5CYNQKOMZ \
  | 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: a4a4a2714147d6e9465b574586c14e665c309aa081cba0976e3c00bebd690a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2b88dbec3ffcce82cc415451c725064a4d5edd92faab3a9565062fdf561531c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-20T15:07:59Z",
    "title_canon_sha256": "b2747055f22af75c71806af57fc352347b98031766d1d041248bbcec7725c410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11525",
    "kind": "arxiv",
    "version": 1
  }
}