Pith Number

pith:GVLN4OWO

pith:2019:GVLN4OWOFYH5VSPFDRCT2VMW2M

not attested not anchored not stored refs pending

Short Text Conversation Based on Deep Neural Network and Analysis on Evaluation Measures

Chia-Hui Chang, Hsiang-En Cherng

arxiv:1907.03070 v1 · 2019-07-06 · 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{GVLN4OWOFYH5VSPFDRCT2VMW2M}

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	2026-05-17T23:41:18.993481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3556de3ace2e0fdac9e51c453d5596d32d95ff0b1a70f1a979114c2fb707eb9f

Aliases

arxiv: 1907.03070 · arxiv_version: 1907.03070v1 · doi: 10.48550/arxiv.1907.03070 · pith_short_12: GVLN4OWOFYH5 · pith_short_16: GVLN4OWOFYH5VSPF · pith_short_8: GVLN4OWO

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/GVLN4OWOFYH5VSPFDRCT2VMW2M \
  | 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: 3556de3ace2e0fdac9e51c453d5596d32d95ff0b1a70f1a979114c2fb707eb9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db9d8c7a2b52743a58b59b764f0844ecdbe88b94e30b5a5c1e2ed7c8aa42c0a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-06T03:58:04Z",
    "title_canon_sha256": "b16e0b4c4e3388562e51ccce6fb094191a017e3a4f898b462c7462090fd0c2af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03070",
    "kind": "arxiv",
    "version": 1
  }
}