Pith Number

pith:JEWMFLRZ

pith:2025:JEWMFLRZJZG34ZIAYRMVS2QEG3

not attested not anchored not stored refs pending

BD at BEA 2025 Shared Task: MPNet Ensembles for Pedagogical Mistake Identification and Localization in AI Tutor Responses

AKM Mahbubur Rahman, Amin Ahsan Ali, Ishita Sur Apan, Md Fahim, Mohammad Ashfaq Ur Rahman, Muhtasim Ibteda Shochcho, Shadman Rohan

arxiv:2506.01817 v1 · 2025-06-02 · 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{JEWMFLRZJZG34ZIAYRMVS2QEG3}

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	2026-07-05T11:14:19.842714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

492cc2ae394e4dbe6500c459596a0436f4ba9b2d4cb2f12ed5967b420d8414f5

Aliases

arxiv: 2506.01817 · arxiv_version: 2506.01817v1 · doi: 10.48550/arxiv.2506.01817 · pith_short_12: JEWMFLRZJZG3 · pith_short_16: JEWMFLRZJZG34ZIA · pith_short_8: JEWMFLRZ

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/JEWMFLRZJZG34ZIAYRMVS2QEG3 \
  | 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: 492cc2ae394e4dbe6500c459596a0436f4ba9b2d4cb2f12ed5967b420d8414f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c83a4741646a62fb6e7eec2f7541e462820b6bc6b908e3b104c78cf9cc0aa508",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-02T15:57:49Z",
    "title_canon_sha256": "40ce15e5552c91d7bb38bce4e65774b0889e0793372f9a41ec4df5a43d5d46ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01817",
    "kind": "arxiv",
    "version": 1
  }
}