Pith Number

pith:NY4PSUVS

pith:2018:NY4PSUVS7DXNM667U42UTI6FTC

not attested not anchored not stored refs pending

Topic-based Evaluation for Conversational Bots

Angeliki Metallinou, Anirudh Raju, Anu Venkatesh, Ashwin Ram, Chandra Khatri, Fenfei Guo

arxiv:1801.03622 v1 · 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{NY4PSUVS7DXNM667U42UTI6FTC}

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	2026-05-18T00:26:13.772607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e38f952b2f8eed67bdfa73549a3c598a1ba0f3b7dc1149fe5b7b8796466d9bd

Aliases

arxiv: 1801.03622 · arxiv_version: 1801.03622v1 · doi: 10.48550/arxiv.1801.03622 · pith_short_12: NY4PSUVS7DXN · pith_short_16: NY4PSUVS7DXNM667 · pith_short_8: NY4PSUVS

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/NY4PSUVS7DXNM667U42UTI6FTC \
  | 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: 6e38f952b2f8eed67bdfa73549a3c598a1ba0f3b7dc1149fe5b7b8796466d9bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "625f112cafe9c3840511c45de9917a0998e595d4315efa551f1f256f314a0cb0",
    "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": "2018-01-11T03:20:02Z",
    "title_canon_sha256": "4b04c3ea27b6993bd4fdb11e74b1fe9d1b1c5bfbeaef2a1df964901b0e5683a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03622",
    "kind": "arxiv",
    "version": 1
  }
}