Pith Number

pith:PB2IKOWM

pith:2020:PB2IKOWMRTX3SKMRP456WUILYS

not attested not anchored not stored refs pending

Mixed-Lingual Pre-training for Cross-lingual Summarization

Chenguang Zhu, Michael Zeng, Ruochen Xu, Xuedong Huang, Yu Shi

arxiv:2010.08892 v1 · 2020-10-18 · 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{PB2IKOWMRTX3SKMRP456WUILYS}

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	2026-07-05T01:43:46.459856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7874853acc8cefb929917f3beb510bc4b541cd5a33a225bf56d9009d586c85fc

Aliases

arxiv: 2010.08892 · arxiv_version: 2010.08892v1 · doi: 10.48550/arxiv.2010.08892 · pith_short_12: PB2IKOWMRTX3 · pith_short_16: PB2IKOWMRTX3SKMR · pith_short_8: PB2IKOWM

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/PB2IKOWMRTX3SKMRP456WUILYS \
  | 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: 7874853acc8cefb929917f3beb510bc4b541cd5a33a225bf56d9009d586c85fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c444030b5d70de27c64437b767e2e3f0e7122ecd9ac57384bc55eb556167dda9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-18T00:21:53Z",
    "title_canon_sha256": "ab53e6b92445069bb27de50d9da4088a628766f58e47975b455dd97bddf769bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08892",
    "kind": "arxiv",
    "version": 1
  }
}