Pith Number

pith:55VUNC6L

pith:2019:55VUNC6LB6QKFNENXSRJNFIZGM

not attested not anchored not stored refs pending

Iterative Dual Domain Adaptation for Neural Machine Translation

Jiali Zeng, Jiebo Luo, Jinsong Su, Yang Liu, Yaojie Lu, Yongjing Yin, Yubin Ge

arxiv:1912.07239 v1 · 2019-12-16 · 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{55VUNC6LB6QKFNENXSRJNFIZGM}

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	2026-07-05T00:26:19.841112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef6b468bcb0fa0a2b48dbca2969519331c87ddd3643dd216f9ee99f9f953646e

Aliases

arxiv: 1912.07239 · arxiv_version: 1912.07239v1 · doi: 10.48550/arxiv.1912.07239 · pith_short_12: 55VUNC6LB6QK · pith_short_16: 55VUNC6LB6QKFNEN · pith_short_8: 55VUNC6L

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/55VUNC6LB6QKFNENXSRJNFIZGM \
  | 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: ef6b468bcb0fa0a2b48dbca2969519331c87ddd3643dd216f9ee99f9f953646e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a91859c8dee23d8401dc52534421f7ed28be870b42844af143717653c4f6204e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-12-16T08:21:28Z",
    "title_canon_sha256": "dae245a211a33aef3a9caf54e2055edcaf4bdb20d2d7b7f2a0109f69c32b7871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07239",
    "kind": "arxiv",
    "version": 1
  }
}