Pith Number

pith:XLDXX6EG

pith:2015:XLDXX6EGJ5QFFKOLVL5W52FU3R

not attested not anchored not stored refs pending

Exploring Lexical, Syntactic, and Semantic Features for Chinese Textual Entailment in NTCIR RITE Evaluation Tasks

Chao-Lin Liu, Wei-Jie Huang

arxiv:1504.02150 v1 · 2015-04-08 · cs.CL · cs.AI · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLDXX6EGJ5QFFKOLVL5W52FU3R}

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	2026-05-18T02:19:15.903025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bac77bf8864f6052a9cbaafb6ee8b4dc47d59908ae718de46e5036a8c315611b

Aliases

arxiv: 1504.02150 · arxiv_version: 1504.02150v1 · doi: 10.48550/arxiv.1504.02150 · pith_short_12: XLDXX6EGJ5QF · pith_short_16: XLDXX6EGJ5QFFKOL · pith_short_8: XLDXX6EG

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/XLDXX6EGJ5QFFKOLVL5W52FU3R \
  | 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: bac77bf8864f6052a9cbaafb6ee8b4dc47d59908ae718de46e5036a8c315611b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "712be40e4b69d590578616042bbb42408b79a7d6e213eb6aa7ce87d50896b29c",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-04-08T22:47:59Z",
    "title_canon_sha256": "27cc2be7c15d873f47f0aee9ac68f9685a443fc025512ccb6babb2d5f49363b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02150",
    "kind": "arxiv",
    "version": 1
  }
}