Pith Number

pith:63MSVNRF

pith:2017:63MSVNRFVEDTPIZB5BP77VIGJL

not attested not anchored not stored refs pending

Modelling Domain Relationships for Transfer Learning on Retrieval-based Question Answering Systems in E-commerce

Haiqing Chen, Jianfei Yu, Jing Jiang, Jun Huang, Minghui Qiu, Shuangyong Song, Wei Chu

arxiv:1711.08726 v1 · 2017-11-23 · 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{63MSVNRFVEDTPIZB5BP77VIGJL}

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	2026-05-18T00:29:44.279456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6d92ab625a90737a321e85fffd5064ae2e49b494bad7c86c43f6abb2ae99a55

Aliases

arxiv: 1711.08726 · arxiv_version: 1711.08726v1 · doi: 10.48550/arxiv.1711.08726 · pith_short_12: 63MSVNRFVEDT · pith_short_16: 63MSVNRFVEDTPIZB · pith_short_8: 63MSVNRF

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/63MSVNRFVEDTPIZB5BP77VIGJL \
  | 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: f6d92ab625a90737a321e85fffd5064ae2e49b494bad7c86c43f6abb2ae99a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ad4da37d9d554ce6cf7ec6dbf23ff8862a7ca4d452c7ed7bb04de8a967389ef",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-23T15:00:43Z",
    "title_canon_sha256": "8b07294257dc4b97faacf700529702145b0d448c9320086e441971fea2f3f862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08726",
    "kind": "arxiv",
    "version": 1
  }
}