Pith Number

pith:JR6X7KGV

pith:2019:JR6X7KGVY7ZEFEFFDQKGOPB7IK

not attested not anchored not stored refs pending

BillSum: A Corpus for Automatic Summarization of US Legislation

Anastassia Kornilova, Vlad Eidelman

arxiv:1910.00523 v2 · 2019-10-01 · 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{JR6X7KGVY7ZEFEFFDQKGOPB7IK}

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

Visual Text Compression as Measure Transport

Receipt and verification

First computed	2026-07-05T00:23:51.486821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c7d7fa8d5c7f24290a51c14673c3f42a828f938029041d0c861b157eee055fc

Aliases

arxiv: 1910.00523 · arxiv_version: 1910.00523v2 · doi: 10.48550/arxiv.1910.00523 · pith_short_12: JR6X7KGVY7ZE · pith_short_16: JR6X7KGVY7ZEFEFF · pith_short_8: JR6X7KGV

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/JR6X7KGVY7ZEFEFFDQKGOPB7IK \
  | 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: 4c7d7fa8d5c7f24290a51c14673c3f42a828f938029041d0c861b157eee055fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1684e9dab1d492a4873442a6b38b70c31d223b568839a066b062b43cdc930cda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-10-01T16:25:12Z",
    "title_canon_sha256": "ce74e940892f06bc45815da6f37596474a2752442c64100f3ddb855730cf4e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.00523",
    "kind": "arxiv",
    "version": 2
  }
}