Pith Number

pith:5CJU2ZWV

pith:2021:5CJU2ZWVDBNHO7CFNFQODJJRNJ

not attested not anchored not stored refs pending

TopiOCQA: Open-domain Conversational Question Answering with Topic Switching

Harm de Vries, Kaheer Suleman, Shehzaad Dhuliawala, Siva Reddy, Vaibhav Adlakha

arxiv:2110.00768 v3 · 2021-10-02 · 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{5CJU2ZWVDBNHO7CFNFQODJJRNJ}

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

A Survey of the State-of-the-Art in Conversational Question Answering Systems

Receipt and verification

First computed	2026-07-05T03:58:17.619912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8934d66d5185a777c456960e1a5316a468a8d8c0c9129e76ab7c73be91af749

Aliases

arxiv: 2110.00768 · arxiv_version: 2110.00768v3 · doi: 10.48550/arxiv.2110.00768 · pith_short_12: 5CJU2ZWVDBNH · pith_short_16: 5CJU2ZWVDBNHO7CF · pith_short_8: 5CJU2ZWV

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/5CJU2ZWVDBNHO7CFNFQODJJRNJ \
  | 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: e8934d66d5185a777c456960e1a5316a468a8d8c0c9129e76ab7c73be91af749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e0bfc086c725af1037fc1512f20a52f758b37871632b9de5a002f299645bb2a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-02T09:53:48Z",
    "title_canon_sha256": "2b4f9cbebee2675c63f26a99b43a64e34bdc0199d2c223cff200fc74931698aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00768",
    "kind": "arxiv",
    "version": 3
  }
}