Pith Number

pith:6UIDV2KK

pith:2019:6UIDV2KKRZ2DUMIOLEIRXB6C55

not attested not anchored not stored refs pending

Multi-domain Conversation Quality Evaluation via User Satisfaction Estimation

Lazaros Polymenakos, Praveen Kumar Bodigutla, Spyros Matsoukas

arxiv:1911.08567 v1 · 2019-11-18 · cs.LG · cs.HC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UIDV2KKRZ2DUMIOLEIRXB6C55}

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	2026-07-05T00:20:33.728671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5103ae94a8e743a310e59111b87c2ef56dba1f188216d4afeae1d07e44561ae

Aliases

arxiv: 1911.08567 · arxiv_version: 1911.08567v1 · doi: 10.48550/arxiv.1911.08567 · pith_short_12: 6UIDV2KKRZ2D · pith_short_16: 6UIDV2KKRZ2DUMIO · pith_short_8: 6UIDV2KK

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/6UIDV2KKRZ2DUMIOLEIRXB6C55 \
  | 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: f5103ae94a8e743a310e59111b87c2ef56dba1f188216d4afeae1d07e44561ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded2f672370558c747ad58dea4052381678799da0c8912422641fce7f6375cae",
    "cross_cats_sorted": [
      "cs.HC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-11-18T00:11:47Z",
    "title_canon_sha256": "339c49e92250e9a7bc4381c610e3754582ac6d831f978516fa943542fdff3926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08567",
    "kind": "arxiv",
    "version": 1
  }
}