Pith Number

pith:FNICAW2E

pith:2026:FNICAW2EGHYH4BXF4QFOGB7OLK

not attested not anchored not stored refs pending

SCOPE: A Lightweight-training LLM Framework for Air Traffic Control Readback Monitoring

Minghua Zhang, Qihan Deng, Yang Yang, Zhenyu Gao

arxiv:2605.29543 v1 · 2026-05-28 · cs.LG · cs.AI · cs.CL · cs.HC · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNICAW2EGHYH4BXF4QFOGB7OLK}

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	2026-05-29T01:05:46.209060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b50205b4431f07e06e5e40ae307ee5abe8250286845d702df5648a82b2fd2b8

Aliases

arxiv: 2605.29543 · arxiv_version: 2605.29543v1 · doi: 10.48550/arxiv.2605.29543 · pith_short_12: FNICAW2EGHYH · pith_short_16: FNICAW2EGHYH4BXF · pith_short_8: FNICAW2E

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/FNICAW2EGHYH4BXF4QFOGB7OLK \
  | 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: 2b50205b4431f07e06e5e40ae307ee5abe8250286845d702df5648a82b2fd2b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "223d3851cb1c5403abfd693f23d0a9b2f9718a5fba4915c8c01ab1de457f43a0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.HC",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T07:56:24Z",
    "title_canon_sha256": "62940fbf43cebd584c2df0285a4939b31f28604fe28052d771bdc10a4f6b3718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29543",
    "kind": "arxiv",
    "version": 1
  }
}