Pith Number

pith:LTPKKVWH

pith:2026:LTPKKVWHRAC54MUZFVDQZX6AIN

not attested not anchored not stored refs pending

MathShikkha: A Controlled Study of Answer-Only and Chain-of-Thought Supervision for Bangla Mathematical Reasoning in Small Language Models

Jawad Hossain, Rahma Simin Ali

arxiv:2608.08503 v1 · 2026-08-09 · 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{LTPKKVWHRAC54MUZFVDQZX6AIN}

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	2026-08-11T01:22:49.159304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cdea556c78805de32992d470cdfc04348994f073606e1f4a39524c6dce705ef

Aliases

arxiv: 2608.08503 · arxiv_version: 2608.08503v1 · doi: 10.48550/arxiv.2608.08503 · pith_short_12: LTPKKVWHRAC5 · pith_short_16: LTPKKVWHRAC54MUZ · pith_short_8: LTPKKVWH

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/LTPKKVWHRAC54MUZFVDQZX6AIN \
  | 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: 5cdea556c78805de32992d470cdfc04348994f073606e1f4a39524c6dce705ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070b7df3de77d4dd1c7efda559187469f5518742f7a1bbcd85a3af7dcb01caf2",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-09T05:50:30Z",
    "title_canon_sha256": "d196e3766f59e4ee298906b6cc7547a64a894e989f37ac0ca535f9bb391f9558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08503",
    "kind": "arxiv",
    "version": 1
  }
}