Pith Number

pith:NMAOYGL7

pith:2021:NMAOYGL765BUOQCMNNTFEOTJMT

not attested not anchored not stored refs pending

XL-Sum: Large-Scale Multilingual Abstractive Summarization for 44 Languages

Abhik Bhattacharjee, Kazi Samin, Md Saiful Islam, M. Sohel Rahman, Rifat Shahriyar, Tahmid Hasan, Yong-Bin Kang, Yuan-Fang Li

arxiv:2106.13822 v1 · 2021-06-25 · 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{NMAOYGL765BUOQCMNNTFEOTJMT}

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	2026-07-05T02:52:28.966774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b00ec197ff74347404c6b66523a6964efc18fcdcbc029118c2ee7434b721581

Aliases

arxiv: 2106.13822 · arxiv_version: 2106.13822v1 · doi: 10.48550/arxiv.2106.13822 · pith_short_12: NMAOYGL765BU · pith_short_16: NMAOYGL765BUOQCM · pith_short_8: NMAOYGL7

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/NMAOYGL765BUOQCMNNTFEOTJMT \
  | 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: 6b00ec197ff74347404c6b66523a6964efc18fcdcbc029118c2ee7434b721581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27772921a67ae0abbe09c4bbe9b952ba937b3f947574f5c4feea43749a31f69c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-25T18:00:24Z",
    "title_canon_sha256": "80699194a0db2188d560dad5b61a8b5a2e5eae03566283b5ecf653b5a95288c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13822",
    "kind": "arxiv",
    "version": 1
  }
}