Pith Number

pith:MELSDOUW

pith:2019:MELSDOUWMMUAMLN4MKVYGJVJ3O

not attested not anchored not stored refs pending

Learning Programmatic Idioms for Scalable Semantic Parsing

Alvin Cheung, Luke Zettlemoyer, Srinivasan Iyer

arxiv:1904.09086 v2 · 2019-04-19 · 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{MELSDOUWMMUAMLN4MKVYGJVJ3O}

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.

Cited by

1 paper in Pith

CodeXGLUE: A Machine Learning Benchmark Dataset for Code Understanding and Generation

Receipt and verification

First computed	2026-07-05T00:02:38.576814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

611721ba966328062dbc62ab8326a9dbb9be1c06cbe5345bbd499d243d7d3fef

Aliases

arxiv: 1904.09086 · arxiv_version: 1904.09086v2 · doi: 10.48550/arxiv.1904.09086 · pith_short_12: MELSDOUWMMUA · pith_short_16: MELSDOUWMMUAMLN4 · pith_short_8: MELSDOUW

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/MELSDOUWMMUAMLN4MKVYGJVJ3O \
  | 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: 611721ba966328062dbc62ab8326a9dbb9be1c06cbe5345bbd499d243d7d3fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a70c2a81105df0c1e0c9a8053475609bfb9e6f4078f514893666131b41f2f860",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-19T05:56:45Z",
    "title_canon_sha256": "8b00dc578ba3ce89f67ec4421faac4c284d3300935995bf41d57177def521fad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09086",
    "kind": "arxiv",
    "version": 2
  }
}