Pith Number

pith:Y5V2FWYM

pith:2020:Y5V2FWYM77DSHOXPI5Y2UN2ZAU

not attested not anchored not stored refs pending

Information Seeking in the Spirit of Learning: a Dataset for Conversational Curiosity

Paul Crook, Pedro Rodriguez, Seungwhan Moon, Zhiguang Wang

arxiv:2005.00172 v2 · 2020-05-01 · 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{Y5V2FWYM77DSHOXPI5Y2UN2ZAU}

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	2026-07-05T02:14:41.603709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c76ba2db0cffc723baef4771aa3759052e3b949245998ff7172a5ba6a0d07448

Aliases

arxiv: 2005.00172 · arxiv_version: 2005.00172v2 · doi: 10.48550/arxiv.2005.00172 · pith_short_12: Y5V2FWYM77DS · pith_short_16: Y5V2FWYM77DSHOXP · pith_short_8: Y5V2FWYM

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/Y5V2FWYM77DSHOXPI5Y2UN2ZAU \
  | 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: c76ba2db0cffc723baef4771aa3759052e3b949245998ff7172a5ba6a0d07448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7797ac3f20909d280e3d7ec1a045534ee84445b57080a7d8318200d5ab99ef8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-01T01:55:09Z",
    "title_canon_sha256": "b651c5afa2e0468ae86718a6451b994f2cfbe4438eba03659bf35d3f673dd0e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00172",
    "kind": "arxiv",
    "version": 2
  }
}