Pith Number

pith:CPGWL6NI

pith:2018:CPGWL6NIKNLUCENOYSEE2U4MV3

not attested not anchored not stored refs pending

On Evaluating and Comparing Open Domain Dialog Systems

Angeliki Metallinou, Anirudh Raju, Anu Venkatesh, Ashish Nagar, Ashwin Ram, Behnam Hedayatnia, Chandra Khatri, Fenfei Guo, Ming Cheng, Raefer Gabriel, Rahul Goel, Rohit Prasad, Shaohua Yang

arxiv:1801.03625 v2 · 2018-01-11 · cs.CL · cs.AI · 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{CPGWL6NIKNLUCENOYSEE2U4MV3}

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	2026-05-17T23:57:21.705759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13cd65f9a853574111aec4884d538caee50c4ef62d9797019617220e99ed6838

Aliases

arxiv: 1801.03625 · arxiv_version: 1801.03625v2 · doi: 10.48550/arxiv.1801.03625 · pith_short_12: CPGWL6NIKNLU · pith_short_16: CPGWL6NIKNLUCENO · pith_short_8: CPGWL6NI

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/CPGWL6NIKNLUCENOYSEE2U4MV3 \
  | 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: 13cd65f9a853574111aec4884d538caee50c4ef62d9797019617220e99ed6838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c70fe4a85a3e40ddb8af292ea99a70139ffa80ac77bb697821d4f8dafc179c4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.HC",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-01-11T03:30:00Z",
    "title_canon_sha256": "025558a2a7e41a158f8dedcf967cb76ef00bd1364ebb5d123e1558dba669654c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03625",
    "kind": "arxiv",
    "version": 2
  }
}