Pith Number

pith:FE4DBYVU

pith:2026:FE4DBYVU3TIYCCZ4V4H62YQ4OF

not attested not anchored not stored refs pending

LLM-FACETS: A Privacy-Preserving Framework for Evaluating LLM Transparency and Accountability

Alessio Buscemi, Alfredo Capozucca, Barbara Delacroix, German Castignani, Tom Lucas

arxiv:2605.31167 v1 · 2026-05-29 · 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{FE4DBYVU3TIYCCZ4V4H62YQ4OF}

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	2026-06-01T01:04:02.148212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

293830e2b4dcd1810b3caf0fed621c716cd4e5cb3ffa864fa291c1f3f8f4d06e

Aliases

arxiv: 2605.31167 · arxiv_version: 2605.31167v1 · doi: 10.48550/arxiv.2605.31167 · pith_short_12: FE4DBYVU3TIY · pith_short_16: FE4DBYVU3TIYCCZ4 · pith_short_8: FE4DBYVU

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/FE4DBYVU3TIYCCZ4V4H62YQ4OF \
  | 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: 293830e2b4dcd1810b3caf0fed621c716cd4e5cb3ffa864fa291c1f3f8f4d06e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a4a3340aa97bb0050a1eac3aacc613a9d62239be5bd0edd1b65d236c2cccf7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-29T11:20:47Z",
    "title_canon_sha256": "286cecb59ec628aeacbb3a53ce25d993dc4f006f43e49ea12985f452cb511ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31167",
    "kind": "arxiv",
    "version": 1
  }
}