Pith Number

pith:VKZX2R4K

pith:2024:VKZX2R4K6SQZGJCE7XAEPSESL3

not attested not anchored not stored refs pending

Inverse-Q*: Token Level Reinforcement Learning for Aligning Large Language Models Without Preference Data

Han Xia, Qiming Ge, Qi Zhang, Songyang Gao, Xuanjing Huang, Zhiheng Xi

arxiv:2408.14874 v2 · 2024-08-27 · 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{VKZX2R4K6SQZGJCE7XAEPSESL3}

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	2026-07-05T09:00:38.848266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aab37d478af4a1932444fdc047c8925ee45e086a60f644edd755c275344fc9d5

Aliases

arxiv: 2408.14874 · arxiv_version: 2408.14874v2 · doi: 10.48550/arxiv.2408.14874 · pith_short_12: VKZX2R4K6SQZ · pith_short_16: VKZX2R4K6SQZGJCE · pith_short_8: VKZX2R4K

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/VKZX2R4K6SQZGJCE7XAEPSESL3 \
  | 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: aab37d478af4a1932444fdc047c8925ee45e086a60f644edd755c275344fc9d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e26f5a21d0f00abdc0fbcc52a39047773121b9f36ee6658b157f6a421e3152e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-27T08:43:32Z",
    "title_canon_sha256": "c0ff60432454e1356e6f465f42137d6ae3aaa3728520466c3b38869c05036634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.14874",
    "kind": "arxiv",
    "version": 2
  }
}