Pith Number

pith:IK6DL5L4

pith:2019:IK6DL5L4UC67IE36YOD2SORXWM

not attested not anchored not stored refs pending

Beyond English-Only Reading Comprehension: Experiments in Zero-Shot Multilingual Transfer for Bulgarian

Ivan Koychev, Momchil Hardalov, Preslav Nakov

arxiv:1908.01519 v2 · 2019-08-05 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IK6DL5L4UC67IE36YOD2SORXWM}

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	2026-07-05T00:02:39.861339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42bc35f57ca0bdf4137ec387a93a37b3197772190d9208dcf273a0a97c283fe1

Aliases

arxiv: 1908.01519 · arxiv_version: 1908.01519v2 · doi: 10.48550/arxiv.1908.01519 · pith_short_12: IK6DL5L4UC67 · pith_short_16: IK6DL5L4UC67IE36 · pith_short_8: IK6DL5L4

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/IK6DL5L4UC67IE36YOD2SORXWM \
  | 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: 42bc35f57ca0bdf4137ec387a93a37b3197772190d9208dcf273a0a97c283fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf00f9011dfa3661a8a2319e66814b96dd24408eaedffda2c5378d11b523fb56",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-05T08:45:20Z",
    "title_canon_sha256": "383afdea1411c17e7930cc755dd3e9caf1e764108a5a0545c7b00c632ecdfbf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01519",
    "kind": "arxiv",
    "version": 2
  }
}