Pith Number

pith:HXQXR3CD

pith:2026:HXQXR3CDNUD2L4LTM4SINZ2JGX

not attested not anchored not stored refs pending

Measuring, Localizing, and Ablating Alignment Signatures in LLMs

Aniket Anand, Dilek Hakkani-T\"ur, Janvijay Singh, Nick Feamster, Zhewei Sun

arxiv:2605.30526 v1 · 2026-05-28 · cs.LG · 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{HXQXR3CDNUD2L4LTM4SINZ2JGX}

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	2026-06-01T01:02:59.214009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3de178ec436d07a5f173672486e74935c3f0d929b183e4e23f083d907cf22f70

Aliases

arxiv: 2605.30526 · arxiv_version: 2605.30526v1 · doi: 10.48550/arxiv.2605.30526 · pith_short_12: HXQXR3CDNUD2 · pith_short_16: HXQXR3CDNUD2L4LT · pith_short_8: HXQXR3CD

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/HXQXR3CDNUD2L4LTM4SINZ2JGX \
  | 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: 3de178ec436d07a5f173672486e74935c3f0d929b183e4e23f083d907cf22f70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cdd9958ba37b2bc7d1ff5127b381655c53a74786b1771122cf047aef8ab21c3",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T20:01:51Z",
    "title_canon_sha256": "830d8a2fca1459dfdf6a619d3971061e4dbbe828fe3e0d5bb822943f0d1f1e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30526",
    "kind": "arxiv",
    "version": 1
  }
}