Pith Number

pith:NR4MAKMJ

pith:2021:NR4MAKMJXO6OP4CFLTIEUTFM6D

not attested not anchored not stored refs pending

Self-supervised and Supervised Joint Training for Resource-rich Machine Translation

Lu Jiang, Wei Wang, Wolfgang Macherey, Yong Cheng

arxiv:2106.04060 v1 · 2021-06-08 · 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{NR4MAKMJXO6OP4CFLTIEUTFM6D}

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	2026-07-05T02:47:11.558439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c78c02989bbbce7f0455cd04a4cacf0de73c3956da624e00bcb3d9da4731b3e

Aliases

arxiv: 2106.04060 · arxiv_version: 2106.04060v1 · doi: 10.48550/arxiv.2106.04060 · pith_short_12: NR4MAKMJXO6O · pith_short_16: NR4MAKMJXO6OP4CF · pith_short_8: NR4MAKMJ

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/NR4MAKMJXO6OP4CFLTIEUTFM6D \
  | 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: 6c78c02989bbbce7f0455cd04a4cacf0de73c3956da624e00bcb3d9da4731b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f9e04056170bb94245a5a639a1aaf682a85471f0fb219224510c16480edb07a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-06-08T02:35:40Z",
    "title_canon_sha256": "ae348deb69e75a31ad18b27f70a6985f4206be93d2c6a5fdafe59de1a2a3dae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04060",
    "kind": "arxiv",
    "version": 1
  }
}