Pith Number

pith:FTJRKBFR

pith:2025:FTJRKBFRXX56GKYB4ZDDMSV65J

not attested not anchored not stored refs pending

Can Multi-turn Self-refined Single Agent LMs with Retrieval Solve Hard Coding Problems?

Md Kishor Morol, Md Tanzib Hosain

arxiv:2509.00629 v1 · 2025-08-30 · 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{FTJRKBFRXX56GKYB4ZDDMSV65J}

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	2026-07-05T12:02:19.840101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd31504b1bdfbe32b01e646364abeea66683aedb5e82582ecc21ae25dbafe7b

Aliases

arxiv: 2509.00629 · arxiv_version: 2509.00629v1 · doi: 10.48550/arxiv.2509.00629 · pith_short_12: FTJRKBFRXX56 · pith_short_16: FTJRKBFRXX56GKYB · pith_short_8: FTJRKBFR

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/FTJRKBFRXX56GKYB4ZDDMSV65J \
  | 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: 2cd31504b1bdfbe32b01e646364abeea66683aedb5e82582ecc21ae25dbafe7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2900c981783447b7cb40a08fdde367263ecd7e8491a54cd489bd056adf49eba2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-30T23:02:12Z",
    "title_canon_sha256": "053a3674dae7393b7660bdb044a2ac5c630348851dcd6a12ca780e142bf5671b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00629",
    "kind": "arxiv",
    "version": 1
  }
}