Pith Number

pith:WJJVQPAC

pith:2019:WJJVQPACJ3ROHA6TJ7M4J2CAQ4

not attested not anchored not stored refs pending

UFRGS Participation on the WMT Biomedical Translation Shared Task

Felipe Soares, Karin Becker

arxiv:1905.01855 v1 · 2019-05-06 · 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{WJJVQPACJ3ROHA6TJ7M4J2CAQ4}

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	2026-05-17T23:46:57.222591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b253583c024ee2e383d34fd9c4e8408714c117fdde3b2564af1c1f6826fd28d7

Aliases

arxiv: 1905.01855 · arxiv_version: 1905.01855v1 · doi: 10.48550/arxiv.1905.01855 · pith_short_12: WJJVQPACJ3RO · pith_short_16: WJJVQPACJ3ROHA6T · pith_short_8: WJJVQPAC

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/WJJVQPACJ3ROHA6TJ7M4J2CAQ4 \
  | 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: b253583c024ee2e383d34fd9c4e8408714c117fdde3b2564af1c1f6826fd28d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22bf14de747a79f7ecf83cbc8ef789618fb78ba25d7da612c922301127bd9918",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-06T07:36:59Z",
    "title_canon_sha256": "fb5e1df908f6d86390b3a46cab0d08891c44b23a6a73de2e745448f7bf0ee63c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01855",
    "kind": "arxiv",
    "version": 1
  }
}