Pith Number

pith:KABUQGRI

pith:2019:KABUQGRI32YO2YMIAW2IW5ZQFI

not attested not anchored not stored refs pending

QuaRTz: An Open-Domain Dataset of Qualitative Relationship Questions

Kevin Lin, Matt Gardner, Oyvind Tafjord, Peter Clark

arxiv:1909.03553 v1 · 2019-09-08 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KABUQGRI32YO2YMIAW2IW5ZQFI}

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

Scaling and evaluating sparse autoencoders

Receipt and verification

First computed	2026-07-05T00:03:06.769182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5003481a28deb0ed618805b48b77302a2ae60f221d06c061529187f1d920bca9

Aliases

arxiv: 1909.03553 · arxiv_version: 1909.03553v1 · doi: 10.48550/arxiv.1909.03553 · pith_short_12: KABUQGRI32YO · pith_short_16: KABUQGRI32YO2YMI · pith_short_8: KABUQGRI

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/KABUQGRI32YO2YMIAW2IW5ZQFI \
  | 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: 5003481a28deb0ed618805b48b77302a2ae60f221d06c061529187f1d920bca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45661c2e6fcc3e85e6610711606cd64d751cd452d52bb839de3531a025f6faee",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-08T22:05:19Z",
    "title_canon_sha256": "ca7568c36e62c60532848e92b3912a546b5e2482f7be22206bcc8207fc642a2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03553",
    "kind": "arxiv",
    "version": 1
  }
}