Pith Number

pith:OOHM4A5T

pith:2018:OOHM4A5TIAN44DJYAS66U5SUZ7

not attested not anchored not stored refs pending

Are you tough enough? Framework for Robustness Validation of Machine Comprehension Systems

Barbara Rychalska, Dominika Basaj, Przemyslaw Biecek

arxiv:1812.02205 v1 · 2018-12-05 · 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{OOHM4A5TIAN44DJYAS66U5SUZ7}

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

Interpretable Question Answering on Knowledge Bases and Text

Receipt and verification

First computed	2026-05-17T23:58:56.903608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

738ece03b3401bce0d3804bdea7654cfce053a4e763bd65ef8b021a221c46a25

Aliases

arxiv: 1812.02205 · arxiv_version: 1812.02205v1 · doi: 10.48550/arxiv.1812.02205 · pith_short_12: OOHM4A5TIAN4 · pith_short_16: OOHM4A5TIAN44DJY · pith_short_8: OOHM4A5T

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/OOHM4A5TIAN44DJYAS66U5SUZ7 \
  | 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: 738ece03b3401bce0d3804bdea7654cfce053a4e763bd65ef8b021a221c46a25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f0cba934282b5c953bd2ba2542ea7fb4fa2e80bc9433a348976305b8b1ead00",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-05T19:55:24Z",
    "title_canon_sha256": "e0f338e14da2fa3292f9df01732da0885521e8823c960550b47a14fb027d3791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02205",
    "kind": "arxiv",
    "version": 1
  }
}