Pith Number

pith:42WVYPG2

pith:2022:42WVYPG2E4KYLQ3MSQ36HPJXWI

not attested not anchored not stored refs pending

FreeTransfer-X: Safe and Label-Free Cross-Lingual Transfer from Off-the-Shelf Models

Liangyou Li, Qun Liu, Xin Jiang, Yinpeng Guo

arxiv:2206.06586 v1 · 2022-06-14 · 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{42WVYPG2E4KYLQ3MSQ36HPJXWI}

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	2026-07-05T04:31:43.583930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6ad5c3cda271585c36c9437e3bd37b232979adc9df583086dc8132bb1cc1d36

Aliases

arxiv: 2206.06586 · arxiv_version: 2206.06586v1 · doi: 10.48550/arxiv.2206.06586 · pith_short_12: 42WVYPG2E4KY · pith_short_16: 42WVYPG2E4KYLQ3M · pith_short_8: 42WVYPG2

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/42WVYPG2E4KYLQ3MSQ36HPJXWI \
  | 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: e6ad5c3cda271585c36c9437e3bd37b232979adc9df583086dc8132bb1cc1d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "287a7648f87cac2f31bc1690ea6a49cb7d68a3d4c6fb80e8d8c1e30660a84a25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-14T04:09:00Z",
    "title_canon_sha256": "25b5e895e5fca48f9118bfb66dff59eb9c925b51f09653e71e6280548ade44ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.06586",
    "kind": "arxiv",
    "version": 1
  }
}