Pith Number

pith:BPBUQTVR

pith:2019:BPBUQTVR2W746ELLOM6VNOV4IB

not attested not anchored not stored refs pending

A survey of cross-lingual features for zero-shot cross-lingual semantic parsing

Bonnie Webber, Federico Fancellu, Jingfeng Yang

arxiv:1908.10461 v1 · 2019-08-27 · 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{BPBUQTVR2W746ELLOM6VNOV4IB}

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	2026-07-05T00:00:17.438195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc3484eb1d5bfcf116b733d56babc406b1cb2320decc21240e45db01507f95f

Aliases

arxiv: 1908.10461 · arxiv_version: 1908.10461v1 · doi: 10.48550/arxiv.1908.10461 · pith_short_12: BPBUQTVR2W74 · pith_short_16: BPBUQTVR2W746ELL · pith_short_8: BPBUQTVR

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/BPBUQTVR2W746ELLOM6VNOV4IB \
  | 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: 0bc3484eb1d5bfcf116b733d56babc406b1cb2320decc21240e45db01507f95f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1b855f4be9ea3887e10408b8b657ef73cb85ba640bf68e8523b89bbb5de1de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-27T20:43:49Z",
    "title_canon_sha256": "89de2dfc103c75222111d461dbf733fc917dd1105190269123db6489d5d5d882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10461",
    "kind": "arxiv",
    "version": 1
  }
}