Pith Number

pith:4COYBH3Z

pith:2023:4COYBH3ZCO2IZGJGIPAE3YJ67T

not attested not anchored not stored refs pending

TaskDiff: A Similarity Metric for Task-Oriented Conversations

Ankita Bhaumik, Praveen Venkateswaran, Vatche Isahagian, Yara Rizk

arxiv:2310.15298 v2 · 2023-10-23 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4COYBH3ZCO2IZGJGIPAE3YJ67T}

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	2026-07-05T07:04:52.203933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e09d809f7913b48c992643c04de13efcf17325eb36d9a089e614e1e31b191199

Aliases

arxiv: 2310.15298 · arxiv_version: 2310.15298v2 · doi: 10.48550/arxiv.2310.15298 · pith_short_12: 4COYBH3ZCO2I · pith_short_16: 4COYBH3ZCO2IZGJG · pith_short_8: 4COYBH3Z

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/4COYBH3ZCO2IZGJGIPAE3YJ67T \
  | 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: e09d809f7913b48c992643c04de13efcf17325eb36d9a089e614e1e31b191199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fcb991629bb1767a6df461117a5242f7832b3d42a13fe31ba4d13b97f5a3eac",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-23T19:03:35Z",
    "title_canon_sha256": "c7ebdfc681861b2498f90ba3ed8da54557706b9df587aa8856b43f09225803ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15298",
    "kind": "arxiv",
    "version": 2
  }
}