Pith Number

pith:4JBJOZFR

pith:2018:4JBJOZFRIRH7JIX7WOTVNPYHVU

not attested not anchored not stored refs pending

Automated Evaluation of Out-of-Context Errors

Alex Waibel, Jan Niehues, Patrick Huber

arxiv:1803.08983 v1 · 2018-03-23 · 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{4JBJOZFRIRH7JIX7WOTVNPYHVU}

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	2026-05-18T00:20:13.023780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2429764b1444ff4a2ffb3a756bf07ad10e43bef40a5c786865068f3635202c1

Aliases

arxiv: 1803.08983 · arxiv_version: 1803.08983v1 · doi: 10.48550/arxiv.1803.08983 · pith_short_12: 4JBJOZFRIRH7 · pith_short_16: 4JBJOZFRIRH7JIX7 · pith_short_8: 4JBJOZFR

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/4JBJOZFRIRH7JIX7WOTVNPYHVU \
  | 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: e2429764b1444ff4a2ffb3a756bf07ad10e43bef40a5c786865068f3635202c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a824e30161e1f3e8e51c25c11a960fed7db1071c0e8a960e1d695d7b2855d66",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-23T21:20:00Z",
    "title_canon_sha256": "582601969eb89ae46d613ff78be1ff9e65156423f75f25482f69fd3a93631def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08983",
    "kind": "arxiv",
    "version": 1
  }
}