Pith Number

pith:LUVWPRXP

pith:2025:LUVWPRXPUKMJPVGMRWNS5KGF6S

not attested not anchored not stored refs pending

Reward Models Identify Consistency, Not Causality

Caiming Xiong, HanZe Dong, Junnan Li, Lei Wang, Yuhui Xu

arxiv:2502.14619 v1 · 2025-02-20 · cs.LG · cs.AI · 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{LUVWPRXPUKMJPVGMRWNS5KGF6S}

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	2026-07-05T10:17:30.173757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d2b67c6efa29897d4cc8d9b2ea8c5f48597324d3abf2e7cbc30b8ed7d1c2999

Aliases

arxiv: 2502.14619 · arxiv_version: 2502.14619v1 · doi: 10.48550/arxiv.2502.14619 · pith_short_12: LUVWPRXPUKMJ · pith_short_16: LUVWPRXPUKMJPVGM · pith_short_8: LUVWPRXP

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/LUVWPRXPUKMJPVGMRWNS5KGF6S \
  | 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: 5d2b67c6efa29897d4cc8d9b2ea8c5f48597324d3abf2e7cbc30b8ed7d1c2999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbf0ad564924daacd32cb63452a707797055a54cbefa09477cce67388c4ef28b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-20T14:57:14Z",
    "title_canon_sha256": "086b0e3743a763e5e626525a24ffef16c1b30aad8ab1fb21f426fe326f388ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14619",
    "kind": "arxiv",
    "version": 1
  }
}