Pith Number

pith:YLOIW6RO

pith:2019:YLOIW6RO3PT7EC4SFE6VQXHIIQ

not attested not anchored not stored refs pending

Discourse-Aware Neural Extractive Text Summarization

Jiacheng Xu, Jingjing Liu, Yu Cheng, Zhe Gan

arxiv:1910.14142 v2 · 2019-10-30 · 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{YLOIW6RO3PT7EC4SFE6VQXHIIQ}

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.

Cited by

1 paper in Pith

SemToken: Semantic-Aware Tokenization for Efficient Long-Context Language Modeling

Receipt and verification

First computed	2026-07-05T00:58:05.682754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2dc8b7a2edbe7f20b92293d585ce84425d856d8a567a5971a1a6f35b6d2d1de

Aliases

arxiv: 1910.14142 · arxiv_version: 1910.14142v2 · doi: 10.48550/arxiv.1910.14142 · pith_short_12: YLOIW6RO3PT7 · pith_short_16: YLOIW6RO3PT7EC4S · pith_short_8: YLOIW6RO

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/YLOIW6RO3PT7EC4SFE6VQXHIIQ \
  | 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: c2dc8b7a2edbe7f20b92293d585ce84425d856d8a567a5971a1a6f35b6d2d1de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fe6addf94710b865256599c9f7921e0a638affee33be874d99967e41039d40e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-10-30T21:17:26Z",
    "title_canon_sha256": "27584f3ece3ab5c275db76c5404d846240134f0b99ad48d440d08cce5986c9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.14142",
    "kind": "arxiv",
    "version": 2
  }
}