Pith Number

pith:UB5LSA3I

pith:2017:UB5LSA3I3GG32E53BQSWVGZ3ZF

not attested not anchored not stored refs pending

Translation of Patent Sentences with a Large Vocabulary of Technical Terms Using Neural Machine Translation

Mikio Yamamoto, Takehito Utsuro, Tomoharu Mitsuhashi, Zi Long

arxiv:1704.04521 v1 · 2017-04-14 · 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{UB5LSA3I3GG32E53BQSWVGZ3ZF}

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	2026-05-18T00:39:58.183254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07ab90368d98dbd13bb0c256a9b3bc9795de2f05c1462fdf918da00ae1455ab

Aliases

arxiv: 1704.04521 · arxiv_version: 1704.04521v1 · doi: 10.48550/arxiv.1704.04521 · pith_short_12: UB5LSA3I3GG3 · pith_short_16: UB5LSA3I3GG32E53 · pith_short_8: UB5LSA3I

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/UB5LSA3I3GG32E53BQSWVGZ3ZF \
  | 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: a07ab90368d98dbd13bb0c256a9b3bc9795de2f05c1462fdf918da00ae1455ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96372c48d789cd7fa17b83aabe33418f5191e1a1618bde569ac2039a49404be2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-14T19:36:54Z",
    "title_canon_sha256": "bd4de63a07ef366b439a6e9b135d5aca38d8a72786119d014e47840987b5b61b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04521",
    "kind": "arxiv",
    "version": 1
  }
}