Pith Number

pith:4PM5VLXQ

pith:2026:4PM5VLXQY2J5LAE4WGH3RKCMRH

not attested not anchored not stored refs pending

Making Your LLMs More Objective: Stabilizing LLM Safety Behavior Across Traits with Trait-Invariant Safety Tuning

Lang Cao

arxiv:2608.11705 v1 · 2026-08-12 · 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{4PM5VLXQY2J5LAE4WGH3RKCMRH}

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	2026-08-13T01:27:53.128113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3d9daaef0c693d5809cb18fb8a84c89c47e96035f4e0388ed4f919140d85d79

Aliases

arxiv: 2608.11705 · arxiv_version: 2608.11705v1 · doi: 10.48550/arxiv.2608.11705 · pith_short_12: 4PM5VLXQY2J5 · pith_short_16: 4PM5VLXQY2J5LAE4 · pith_short_8: 4PM5VLXQ

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/4PM5VLXQY2J5LAE4WGH3RKCMRH \
  | 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: e3d9daaef0c693d5809cb18fb8a84c89c47e96035f4e0388ed4f919140d85d79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1746b6841edd1bf94eaed8c79f2f36662e77ff3533311d5703bb0cc29494e194",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-12T06:33:55Z",
    "title_canon_sha256": "8a7795da56c63f3a075f00ab9d64ae166bde235c7dc7c73e9c245c42a2d45b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.11705",
    "kind": "arxiv",
    "version": 1
  }
}