Pith Number

pith:MCLMQGAF

pith:2018:MCLMQGAF5NJBKROKL5PILDZE6Q

not attested not anchored not stored refs pending

Learning to Ask Questions in Open-domain Conversational Systems with Typed Decoders

Chenyi Liu, Liqiang Nie, Minlie Huang, Yansen Wang

arxiv:1805.04843 v1 · 2018-05-13 · 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{MCLMQGAF5NJBKROKL5PILDZE6Q}

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

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Receipt and verification

First computed	2026-05-18T00:16:04.450745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6096c81805eb521545ca5f5e858f24f42abf79353819b7a970a7a2ac704e193a

Aliases

arxiv: 1805.04843 · arxiv_version: 1805.04843v1 · doi: 10.48550/arxiv.1805.04843 · pith_short_12: MCLMQGAF5NJB · pith_short_16: MCLMQGAF5NJBKROK · pith_short_8: MCLMQGAF

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/MCLMQGAF5NJBKROKL5PILDZE6Q \
  | 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: 6096c81805eb521545ca5f5e858f24f42abf79353819b7a970a7a2ac704e193a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49290a0c5a210fa7633a59b9f86c3de0ede2f499266b48a695942c8798bff676",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-13T08:38:20Z",
    "title_canon_sha256": "7c54ae1c7eefde5f263593c071e23d11d323bed864126cb1dfeaaaf3cb9a3796"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04843",
    "kind": "arxiv",
    "version": 1
  }
}