Pith Number

pith:6U23OQLW

pith:2025:6U23OQLW3CSPR3RABIPTTSJQ5R

not attested not anchored not stored refs pending

Mechanistic Interpretability in the Presence of Architectural Obfuscation

Marcos Florencio, Thomas Barton

arxiv:2506.18053 v1 · 2025-06-22 · cs.CR · 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{6U23OQLW3CSPR3RABIPTTSJQ5R}

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	2026-07-05T11:25:27.881079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f535b74176d8a4f8ee200a1f39c930ec775fc9b5b0d62d9118043e0f27149443

Aliases

arxiv: 2506.18053 · arxiv_version: 2506.18053v1 · doi: 10.48550/arxiv.2506.18053 · pith_short_12: 6U23OQLW3CSP · pith_short_16: 6U23OQLW3CSPR3RA · pith_short_8: 6U23OQLW

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/6U23OQLW3CSPR3RABIPTTSJQ5R \
  | 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: f535b74176d8a4f8ee200a1f39c930ec775fc9b5b0d62d9118043e0f27149443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639ab23909f0e6638a39d2d4b12d6a90f4a18210cd12ad2db70d69c3f521dffd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-22T14:39:16Z",
    "title_canon_sha256": "2f8bfb5ed5caa913e43346903292ba7d6fc846e38b21ab2b390194bf92aa17a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18053",
    "kind": "arxiv",
    "version": 1
  }
}