Pith Number

pith:YNDA2PIA

pith:2021:YNDA2PIA6UKPNFYGVZQ3WJTKCK

not attested not anchored not stored refs pending

Low-Resource Task-Oriented Semantic Parsing via Intrinsic Modeling

Ahmed Aly, Akshat Shrivastava, Alexander Zotov, Shrey Desai

arxiv:2104.07224 v1 · 2021-04-15 · 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{YNDA2PIA6UKPNFYGVZQ3WJTKCK}

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	2026-07-05T02:32:19.230677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3460d3d00f514f69706ae61bb266a129fad25be67cc614b527c5f08a26b05a5

Aliases

arxiv: 2104.07224 · arxiv_version: 2104.07224v1 · doi: 10.48550/arxiv.2104.07224 · pith_short_12: YNDA2PIA6UKP · pith_short_16: YNDA2PIA6UKPNFYG · pith_short_8: YNDA2PIA

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/YNDA2PIA6UKPNFYGVZQ3WJTKCK \
  | 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: c3460d3d00f514f69706ae61bb266a129fad25be67cc614b527c5f08a26b05a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df44c87d3a036a9b6e2277ac15555da2840ecc9af917689940b170cea9ebd30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-15T04:01:02Z",
    "title_canon_sha256": "b459780a3fec5d487398845cffe33773a5297b5ee6a43770a5d2830f24e9d608"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07224",
    "kind": "arxiv",
    "version": 1
  }
}