Pith Number

pith:7RJ4CSGD

pith:2025:7RJ4CSGDFEDTCUSQQQ6AXIAJRH

not attested not anchored not stored refs pending

MSA at BEA 2025 Shared Task: Disagreement-Aware Instruction Tuning for Multi-Dimensional Evaluation of LLMs as Math Tutors

Ali Hamdi, Baraa Hikal, Islam Oshallah, Mohamed Basem

arxiv:2505.18549 v1 · 2025-05-24 · 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{7RJ4CSGDFEDTCUSQQQ6AXIAJRH}

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	2026-07-05T11:08:48.264386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc53c148c32907315250843c0ba00989e9bf1e24547156fc95670c652bd6c016

Aliases

arxiv: 2505.18549 · arxiv_version: 2505.18549v1 · doi: 10.48550/arxiv.2505.18549 · pith_short_12: 7RJ4CSGDFEDT · pith_short_16: 7RJ4CSGDFEDTCUSQ · pith_short_8: 7RJ4CSGD

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/7RJ4CSGDFEDTCUSQQQ6AXIAJRH \
  | 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: fc53c148c32907315250843c0ba00989e9bf1e24547156fc95670c652bd6c016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e77bc6c1854a3606f7207fb82eccbf3d64379dc8c7582afb7a16cdef18617d0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-24T06:32:02Z",
    "title_canon_sha256": "d1f7e09ae32b28584f4873b48f508405d049c0cc9e41c18cc3fd580beddf192d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18549",
    "kind": "arxiv",
    "version": 1
  }
}