Pith Number

pith:KHRNXXJL

pith:2022:KHRNXXJLT3NPND23DFNDVVMQNN

not attested not anchored not stored refs pending

NEWTS: A Corpus for News Topic-Focused Summarization

Carsten Eickhoff, Seyed Ali Bahrainian, Sheridan Feucht

arxiv:2205.15661 v1 · 2022-05-31 · 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{KHRNXXJLT3NPND23DFNDVVMQNN}

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	2026-07-05T04:27:35.899156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51e2dbdd2b9edaf68f5b195a3ad5906b5f3bf14e3b63ed6aefad734d0f7c3308

Aliases

arxiv: 2205.15661 · arxiv_version: 2205.15661v1 · doi: 10.48550/arxiv.2205.15661 · pith_short_12: KHRNXXJLT3NP · pith_short_16: KHRNXXJLT3NPND23 · pith_short_8: KHRNXXJL

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/KHRNXXJLT3NPND23DFNDVVMQNN \
  | 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: 51e2dbdd2b9edaf68f5b195a3ad5906b5f3bf14e3b63ed6aefad734d0f7c3308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c2891fac8e5fcf6748910fb7a22571edce24d2fe04c10a85d70c4558c2cd30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-31T10:01:38Z",
    "title_canon_sha256": "92795cc65d0edac91642e0eb31dfd70c27c2c6d8c72db9fe0b2f3726dde65e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15661",
    "kind": "arxiv",
    "version": 1
  }
}