Pith Number

pith:YKSXVIV4

pith:2026:YKSXVIV4RQER3OMLNJUFDGRTSM

not attested not anchored not stored refs pending

Mechanistic Interpretability of Cognitive Complexity in LLMs via Linear Probing using Bloom's Taxonomy

Bianca Raimondi, Maurizio Gabbrielli

arxiv:2602.17229 v2 · 2026-02-19 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKSXVIV4RQER3OMLNJUFDGRTSM}

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.

Cited by

2 papers in Pith

From Execution to Education: A Bloom-Aligned Framework for Measuring Educational Control in LLMs

UniSteer: Text-Guided Flow Matching in Activation Space for Versatile LLM Steering

Receipt and verification

First computed	2026-07-20T01:18:27.571561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2a57aa2bc8c091db98b6a68519a33930f8951d11819eb77019d5a7a673aa580

Aliases

arxiv: 2602.17229 · arxiv_version: 2602.17229v2 · doi: 10.48550/arxiv.2602.17229 · pith_short_12: YKSXVIV4RQER · pith_short_16: YKSXVIV4RQER3OML · pith_short_8: YKSXVIV4

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/YKSXVIV4RQER3OMLNJUFDGRTSM \
  | 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: c2a57aa2bc8c091db98b6a68519a33930f8951d11819eb77019d5a7a673aa580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60db8eea7e74d8d212069167f9ea8f91e7e203b522891c2fedc2921049bfac6",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-02-19T10:19:04Z",
    "title_canon_sha256": "91b33a28e167550183d68ba8808371b12fc846c0fa83f2a1307be2e5774f629d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.17229",
    "kind": "arxiv",
    "version": 2
  }
}