Pith Number

pith:ZSFMHREL

pith:2019:ZSFMHRELIMZOWB2OMNZHTJ5ETU

not attested not anchored not stored refs pending

Proactive Human-Machine Conversation with Explicit Conversation Goals

HaiFeng Wang, Hua Wu, Rongzhong Lian, Wenquan Wu, Xiangyang Zhou, Xiyuan Zhang, Zhen Guo

arxiv:1906.05572 v2 · 2019-06-13 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSFMHRELIMZOWB2OMNZHTJ5ETU}

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

1 paper in Pith

Automated Privacy Information Annotation in Large Language Model Interactions

Receipt and verification

First computed	2026-07-05T00:17:51.772402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc8ac3c48b4332eb074e637279a7a49d0e45e4d23595c872ed2184a0fde3ca8f

Aliases

arxiv: 1906.05572 · arxiv_version: 1906.05572v2 · doi: 10.48550/arxiv.1906.05572 · pith_short_12: ZSFMHRELIMZO · pith_short_16: ZSFMHRELIMZOWB2O · pith_short_8: ZSFMHREL

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/ZSFMHRELIMZOWB2OMNZHTJ5ETU \
  | 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: cc8ac3c48b4332eb074e637279a7a49d0e45e4d23595c872ed2184a0fde3ca8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13416d7944ab025ff0c85da75003b88ed97c4c57e7487473c8c3b61698f0e7fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-13T09:42:51Z",
    "title_canon_sha256": "3cb3267864ee10a9965c2ca7815a03bb626087b46633d126218ec1af9a84eeaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05572",
    "kind": "arxiv",
    "version": 2
  }
}