Pith Number

pith:F6BXGZGY

pith:2018:F6BXGZGY3VW6VRNBMK7HNBCJUB

not attested not anchored not stored refs pending

Sounding Board: A User-Centric and Content-Driven Social Chatbot

Ari Holtzman, Elizabeth Clark, Hao Cheng, Hao Fang, Maarten Sap, Mari Ostendorf, Noah A. Smith, Yejin Choi

arxiv:1804.10202 v1 · 2018-04-26 · cs.HC · 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{F6BXGZGY3VW6VRNBMK7HNBCJUB}

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	2026-05-18T00:17:23.460627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f837364d8dd6deac5a162be768449a072e26b0574f853cc9951b889791926fb

Aliases

arxiv: 1804.10202 · arxiv_version: 1804.10202v1 · doi: 10.48550/arxiv.1804.10202 · pith_short_12: F6BXGZGY3VW6 · pith_short_16: F6BXGZGY3VW6VRNB · pith_short_8: F6BXGZGY

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/F6BXGZGY3VW6VRNBMK7HNBCJUB \
  | 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: 2f837364d8dd6deac5a162be768449a072e26b0574f853cc9951b889791926fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc832266eba84b648c5cd413fdc42408792917ce76459da14454efa12f9ec37a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-04-26T08:11:16Z",
    "title_canon_sha256": "96ba8730dc7c7745a934cd3cfd701ea9b424b16cb50a612e6baf198445992038"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10202",
    "kind": "arxiv",
    "version": 1
  }
}