Pith Number

pith:CGEWZXZ4

pith:2024:CGEWZXZ4VO66T3P46MEUVPSUSE

not attested not anchored not stored refs pending

XMainframe: A Large Language Model for Mainframe Modernization

Anh Tuan Nguyen, Anh T. V. Dau, Hieu Trung Dao, Hieu Trung Tran, Nghi D. Q. Bui, Phong X. Nguyen

arxiv:2408.04660 v3 · 2024-08-05 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGEWZXZ4VO66T3P46MEUVPSUSE}

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	2026-07-05T08:59:11.442840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11896cdf3cabbde9edfcf3094abe54912c5d6753deaa259b4bed47c3ad0130e8

Aliases

arxiv: 2408.04660 · arxiv_version: 2408.04660v3 · doi: 10.48550/arxiv.2408.04660 · pith_short_12: CGEWZXZ4VO66 · pith_short_16: CGEWZXZ4VO66T3P4 · pith_short_8: CGEWZXZ4

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/CGEWZXZ4VO66T3P46MEUVPSUSE \
  | 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: 11896cdf3cabbde9edfcf3094abe54912c5d6753deaa259b4bed47c3ad0130e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a0e3634d6803707ca9b734bdf8f0596ef510d0b50f45a868dec6295d376479",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-05T20:01:10Z",
    "title_canon_sha256": "f3d5e8ea859e00580841062638b1c4da016a2ade4b4c83863d635087e6646e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.04660",
    "kind": "arxiv",
    "version": 3
  }
}