Pith Number

pith:H4ISNY7M

pith:2019:H4ISNY7M3OD3T4F35RAGFD76QV

not attested not anchored not stored refs pending

Automatically Extracting Challenge Sets for Non local Phenomena in Neural Machine Translation

Leshem Choshen, Omri Abend

arxiv:1909.06814 v4 · 2019-09-15 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4ISNY7M3OD3T4F35RAGFD76QV}

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	2026-07-05T00:07:08.114352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f1126e3ecdb87b9f0bbec40628ffe8540c7fbe1cd9554fd03ff6d962eb9a835

Aliases

arxiv: 1909.06814 · arxiv_version: 1909.06814v4 · doi: 10.48550/arxiv.1909.06814 · pith_short_12: H4ISNY7M3OD3 · pith_short_16: H4ISNY7M3OD3T4F3 · pith_short_8: H4ISNY7M

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/H4ISNY7M3OD3T4F35RAGFD76QV \
  | 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: 3f1126e3ecdb87b9f0bbec40628ffe8540c7fbe1cd9554fd03ff6d962eb9a835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0be42aed121270db152c39731d69417f7c86ad66b3320cdfbfa116d3aa81308b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-15T15:21:20Z",
    "title_canon_sha256": "35882e74252b59ad866e5cb85428d4e7686f301eac9b66d86113b0ee040d2fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06814",
    "kind": "arxiv",
    "version": 4
  }
}