Pith Number

pith:SHLSV5NG

pith:2021:SHLSV5NGVYI55RIFWIHBGAEGXL

not attested not anchored not stored refs pending

Automatic Intent-Slot Induction for Dialogue Systems

Dan Ma, Haiqin Yang, Jianping Shen, Zengfeng Zeng, Zhen Gou

arxiv:2103.08886 v1 · 2021-03-16 · cs.AI · 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{SHLSV5NGVYI55RIFWIHBGAEGXL}

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	2026-07-05T02:23:32.667505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d72af5a6ae11dec505b20e130086bacf384ae037a13f6d4c7f6ec3e6445aac

Aliases

arxiv: 2103.08886 · arxiv_version: 2103.08886v1 · doi: 10.48550/arxiv.2103.08886 · pith_short_12: SHLSV5NGVYI5 · pith_short_16: SHLSV5NGVYI55RIF · pith_short_8: SHLSV5NG

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/SHLSV5NGVYI55RIFWIHBGAEGXL \
  | 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: 91d72af5a6ae11dec505b20e130086bacf384ae037a13f6d4c7f6ec3e6445aac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe1f0c1a604a375e6b491ec4f89e0ea02d66b3851625169b3af095cf5b1888e6",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-03-16T07:21:31Z",
    "title_canon_sha256": "98fea7ab22192981c5a5defcf21a3218161348973ad6daa5a99b7012e65b689b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08886",
    "kind": "arxiv",
    "version": 1
  }
}