Pith Number

pith:S3XXTJYM

pith:2026:S3XXTJYM3SCPUA7ESJVTCRYCAZ

not attested not anchored not stored refs pending

Learning to Retrieve: Dual-Level Long-Term Memory for Text-to-SQL Agents

Nikki Lijing Kuang, Philip S. Yu, Yibo Wang, Yuxiong He, Zhewei Yao

arxiv:2606.00547 v1 · 2026-05-30 · 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{S3XXTJYM3SCPUA7ESJVTCRYCAZ}

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	2026-06-02T01:03:57.833276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96ef79a70cdc84fa03e4926b3147020669c286b55166a6aab7f73368696f9472

Aliases

arxiv: 2606.00547 · arxiv_version: 2606.00547v1 · doi: 10.48550/arxiv.2606.00547 · pith_short_12: S3XXTJYM3SCP · pith_short_16: S3XXTJYM3SCPUA7E · pith_short_8: S3XXTJYM

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/S3XXTJYM3SCPUA7ESJVTCRYCAZ \
  | 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: 96ef79a70cdc84fa03e4926b3147020669c286b55166a6aab7f73368696f9472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0281067a25cc77eb76aa1b94f30899177e86224d5614dd3475937184bb663a99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-30T05:44:34Z",
    "title_canon_sha256": "875c51886f12333e04a1699fce82fa0e21372e7ef0201d690a6ac733d43e9184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00547",
    "kind": "arxiv",
    "version": 1
  }
}