Pith Number

pith:WG3XONPU

pith:2019:WG3XONPUHECZPIYMQQIQQJZN2W

not attested not anchored not stored refs pending

Hierarchical Document Encoder for Parallel Corpus Mining

Brian Strope, Daniel Cer, Heming Ge, Keith Stevens, Mandy Guo, Ray Kurzweil, Yinfei Yang, Yun-hsuan Sung

arxiv:1906.08401 v2 · 2019-06-20 · 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{WG3XONPUHECZPIYMQQIQQJZN2W}

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	2026-05-17T23:41:52.802652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1b77735f4390597a30c841108272dd597e4342c7604bf5842f83c0e0cc66b9e

Aliases

arxiv: 1906.08401 · arxiv_version: 1906.08401v2 · doi: 10.48550/arxiv.1906.08401 · pith_short_12: WG3XONPUHECZ · pith_short_16: WG3XONPUHECZPIYM · pith_short_8: WG3XONPU

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/WG3XONPUHECZPIYMQQIQQJZN2W \
  | 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: b1b77735f4390597a30c841108272dd597e4342c7604bf5842f83c0e0cc66b9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9a07d445e3c75dc782924a010f84f5a7c98882e0b0d923d71a71d647b2be426",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-20T00:59:22Z",
    "title_canon_sha256": "ad570dda61a05187b960bd068a6792e36992ddd554312c5e240b80b6d6a6a08f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08401",
    "kind": "arxiv",
    "version": 2
  }
}