Pith Number

pith:ZW4D4PHC

pith:2017:ZW4D4PHC4N27465TWWYZUJ36LU

not attested not anchored not stored refs pending

Improving Semantic Relevance for Sequence-to-Sequence Learning of Chinese Social Media Text Summarization

Houfeng Wang, Jingjing Xu, Qi Su, Shuming Ma, Wenjie Li, Xu Sun

arxiv:1706.02459 v1 · 2017-06-08 · 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{ZW4D4PHC4N27465TWWYZUJ36LU}

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	2026-05-18T00:42:45.416590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb83e3ce2e375fe7bb3b5b19a277e5d3c4219a51c0466be3ddf3e1102751160

Aliases

arxiv: 1706.02459 · arxiv_version: 1706.02459v1 · doi: 10.48550/arxiv.1706.02459 · pith_short_12: ZW4D4PHC4N27 · pith_short_16: ZW4D4PHC4N27465T · pith_short_8: ZW4D4PHC

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/ZW4D4PHC4N27465TWWYZUJ36LU \
  | 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: cdb83e3ce2e375fe7bb3b5b19a277e5d3c4219a51c0466be3ddf3e1102751160

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bacb913eb8baded8413a24d23988143083435a47157dfe382a49a3e0a850de38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-08T07:05:56Z",
    "title_canon_sha256": "ab144804d0cbf164751d91b3d4eed1f6c57a32488a54e7077b8d41b6b825ca63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02459",
    "kind": "arxiv",
    "version": 1
  }
}