Pith Number

pith:WJJ65KQI

pith:2018:WJJ65KQIMGXJ72UGIXITPC4YGY

not attested not anchored not stored refs pending

Conversational AI: The Science Behind the Alexa Prize

Amanda Wartick, Anu Venkatesh, Art Pettigrue, Ashish Nagar, Ashwin Ram, Behnam Hedayatnia, Chandra Khatri, Eric King, Gene Hwang, Han Song, Jeff Nunn, Kate Bland, Ming Cheng, Qing Liu, Raefer Gabriel, Rohit Prasad, Sk Jayadevan, Yi Pan

arxiv:1801.03604 v1 · 2018-01-11 · cs.AI · cs.CL · cs.CY · cs.HC · cs.MA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJJ65KQIMGXJ72UGIXITPC4YGY}

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

4 papers in Pith

Conversational Response Re-ranking Based on Event Causality and Role Factored Tensor Event Embedding

Implicit Discourse Relation Identification for Open-domain Dialogues

Sink or SWIM: Tackling Real-Time ASR at Scale

LLMs Get Lost In Multi-Turn Conversation

Receipt and verification

First computed	2026-05-18T00:26:13.822016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b253eeaa0861ae9fea8645d1378b983608bd39f24c327797f1e6fea0003fe975

Aliases

arxiv: 1801.03604 · arxiv_version: 1801.03604v1 · doi: 10.48550/arxiv.1801.03604 · pith_short_12: WJJ65KQIMGXJ · pith_short_16: WJJ65KQIMGXJ72UG · pith_short_8: WJJ65KQI

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/WJJ65KQIMGXJ72UGIXITPC4YGY \
  | 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: b253eeaa0861ae9fea8645d1378b983608bd39f24c327797f1e6fea0003fe975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce453194202429a62e87206df2eea775477eab0a7e10e548e6a6a66e2eebb988",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY",
      "cs.HC",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-01-11T01:23:50Z",
    "title_canon_sha256": "ab72a97d15b2063952cd7e1b10d9e6dd1a285faa15a5af68e8ace78548d039d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03604",
    "kind": "arxiv",
    "version": 1
  }
}