Pith Number

pith:EXRLHO6Z

pith:2020:EXRLHO6ZCGF7JTDRFHGZH2ONRV

not attested not anchored not stored refs pending

A Tale of Two Linkings: Dynamically Gating between Schema Linking and Structural Linking for Text-to-SQL Parsing

Aidan San, Sanxing Chen, XiaoDong Liu, Yangfeng Ji

arxiv:2009.14809 v2 · 2020-09-30 · 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{EXRLHO6ZCGF7JTDRFHGZH2ONRV}

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	2026-07-05T01:53:22.403785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25e2b3bbd9118bf4cc7129cd93e9cd8d64eb5033f8f2f9a01f74aea2ae47c25e

Aliases

arxiv: 2009.14809 · arxiv_version: 2009.14809v2 · doi: 10.48550/arxiv.2009.14809 · pith_short_12: EXRLHO6ZCGF7 · pith_short_16: EXRLHO6ZCGF7JTDR · pith_short_8: EXRLHO6Z

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/EXRLHO6ZCGF7JTDRFHGZH2ONRV \
  | 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: 25e2b3bbd9118bf4cc7129cd93e9cd8d64eb5033f8f2f9a01f74aea2ae47c25e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "067090128d167271f24401349c494eef917d06ade915fca36e8444154e217c43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-30T17:32:27Z",
    "title_canon_sha256": "db4d6167f0a3211d6543067e997ddc769065e18b091baf93171735da13410b09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14809",
    "kind": "arxiv",
    "version": 2
  }
}