Pith Number

pith:KDVQXKZ5

pith:2021:KDVQXKZ5XICA4D6NIKC2YNQFSK

not attested not anchored not stored refs pending

Bilingual Mutual Information Based Adaptive Training for Neural Machine Translation

Fandong Meng, Jiajun Zhang, Jie Zhou, Jinan Xu, Yangyifan Xu, Yijin Liu

arxiv:2105.12523 v2 · 2021-05-26 · 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{KDVQXKZ5XICA4D6NIKC2YNQFSK}

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	2026-07-05T02:43:43.730414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50eb0bab3dba040e0fcd4285ac3605928693c61d3376c31a1bc43a94f2d4a56d

Aliases

arxiv: 2105.12523 · arxiv_version: 2105.12523v2 · doi: 10.48550/arxiv.2105.12523 · pith_short_12: KDVQXKZ5XICA · pith_short_16: KDVQXKZ5XICA4D6N · pith_short_8: KDVQXKZ5

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/KDVQXKZ5XICA4D6NIKC2YNQFSK \
  | 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: 50eb0bab3dba040e0fcd4285ac3605928693c61d3376c31a1bc43a94f2d4a56d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae971c62794ce7f7f33e52537aa0f5c53e03b158de3244ca53197486675d35a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-26T12:54:24Z",
    "title_canon_sha256": "645865a097601307ea654077ef7f7e9642e0c6f98a940dbd09e9bdecd000fa43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12523",
    "kind": "arxiv",
    "version": 2
  }
}