Pith Number

pith:N4BEFDT2

pith:2019:N4BEFDT23EZHI2ILCCNLUACUVY

not attested not anchored not stored refs pending

Conversational Response Re-ranking Based on Event Causality and Role Factored Tensor Event Embedding

Katsuhito Sudoh, Koichiro Yoshino, Satoshi Nakamura, Shohei Tanaka

arxiv:1906.09795 v1 · 2019-06-24 · 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{N4BEFDT23EZHI2ILCCNLUACUVY}

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	2026-05-17T23:42:36.674801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f02428e7ad93274690b109aba0054ae3b0a598d28d8b1f7d6cc7312e35f8c0c

Aliases

arxiv: 1906.09795 · arxiv_version: 1906.09795v1 · doi: 10.48550/arxiv.1906.09795 · pith_short_12: N4BEFDT23EZH · pith_short_16: N4BEFDT23EZHI2IL · pith_short_8: N4BEFDT2

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/N4BEFDT23EZHI2ILCCNLUACUVY \
  | 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: 6f02428e7ad93274690b109aba0054ae3b0a598d28d8b1f7d6cc7312e35f8c0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce1149ed56e3b3caae15e550bf48d62fe05ac2e4733908f1651da47e8a78cc0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-24T09:08:29Z",
    "title_canon_sha256": "29042344c13fe03cf37204a9a623772aa1a7d58e13d986019bfefea6f5664452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09795",
    "kind": "arxiv",
    "version": 1
  }
}