Pith Number

pith:2HWPS66C

pith:2022:2HWPS66CTS3KYACNLZFXRTWFZQ

not attested not anchored not stored refs pending

AraBART: a Pretrained Arabic Sequence-to-Sequence Model for Abstractive Summarization

Joseph Le Roux, Michalis Vazirgiannis, Moussa Kamal Eddine, Nadi Tomeh, Nizar Habash

arxiv:2203.10945 v1 · 2022-03-21 · 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{2HWPS66CTS3KYACNLZFXRTWFZQ}

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	2026-07-05T04:06:59.048943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1ecf97bc29cb6ac004d5e4b78cec5cc218a065fd60c62c56c0aa2ec1542e389

Aliases

arxiv: 2203.10945 · arxiv_version: 2203.10945v1 · doi: 10.48550/arxiv.2203.10945 · pith_short_12: 2HWPS66CTS3K · pith_short_16: 2HWPS66CTS3KYACN · pith_short_8: 2HWPS66C

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/2HWPS66CTS3KYACNLZFXRTWFZQ \
  | 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: d1ecf97bc29cb6ac004d5e4b78cec5cc218a065fd60c62c56c0aa2ec1542e389

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2de01fd4c996e7b31298752675870671980f2be9d8cc683cf5ed4e18ed7f7ef0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-21T13:11:41Z",
    "title_canon_sha256": "5bbc09907b9aa24f8585b3a64e028084b419d82975b556b55f31522138025a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10945",
    "kind": "arxiv",
    "version": 1
  }
}