Pith Number

pith:ISXL2LIV

pith:2026:ISXL2LIVGPUQZK7WVCNWC47HLP

not attested not anchored not stored refs pending

Calibrating LLMs with Semantic-level Reward

Dongxia Wu, Fengfei Yu, Rose Yu, Ruijia Niu, Yian Ma

arxiv:2605.15588 v1 · 2026-05-15 · cs.CL · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISXL2LIVGPUQZK7WVCNWC47HLP}

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	2026-05-20T00:01:06.857475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44aebd2d1533e90cabf6a89b6173e75bd591e3267231cbad1b403bae4043db9c

Aliases

arxiv: 2605.15588 · arxiv_version: 2605.15588v1 · doi: 10.48550/arxiv.2605.15588 · pith_short_12: ISXL2LIVGPUQ · pith_short_16: ISXL2LIVGPUQZK7W · pith_short_8: ISXL2LIV

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/ISXL2LIVGPUQZK7WVCNWC47HLP \
  | 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: 44aebd2d1533e90cabf6a89b6173e75bd591e3267231cbad1b403bae4043db9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66fd3a229447d27590bdb7abf4586ddcaaab28cbfeac706c777e3088a595af14",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-15T03:55:11Z",
    "title_canon_sha256": "dcba01a3fbb10ee7ab4994076d6ed9ddde7e7091b5bc94eaef462d18e700a6ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15588",
    "kind": "arxiv",
    "version": 1
  }
}