Pith Number

pith:3QC25UTR

pith:2026:3QC25UTRE4EN54CRKYTJWBHHJ2

not attested not anchored not stored refs pending

PolicyAlign: Direct Policy-Based Safety Alignment for Large Language Models

Chang Wu, Guanjun Jiang, Houcheng Jiang, Junfeng Fang, Kai Tang, Pengyu Cheng, Xiang Wang, Xiaoxi Jiang

arxiv:2606.25442 v1 · 2026-06-24 · 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{3QC25UTRE4EN54CRKYTJWBHHJ2}

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	2026-06-25T01:18:05.443283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc05aed2712708def05156269b04e74eb887ca1c0be4d13a2c356bbdbe7f6a92

Aliases

arxiv: 2606.25442 · arxiv_version: 2606.25442v1 · doi: 10.48550/arxiv.2606.25442 · pith_short_12: 3QC25UTRE4EN · pith_short_16: 3QC25UTRE4EN54CR · pith_short_8: 3QC25UTR

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/3QC25UTRE4EN54CRKYTJWBHHJ2 \
  | 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: dc05aed2712708def05156269b04e74eb887ca1c0be4d13a2c356bbdbe7f6a92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4794242e170127feee3d876cc7a9759b87256cef7fecdc05825178fb9cb36cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T06:10:33Z",
    "title_canon_sha256": "d6f573314f0c52ff308ba40f81e2d70b0cb8f3301102e3b0803e5f2855a9f308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25442",
    "kind": "arxiv",
    "version": 1
  }
}