Pith Number

pith:J34N2UIC

pith:2020:J34N2UICQXCMMRA6DCXKYXW2XH

not attested not anchored not stored refs pending

Towards Making the Most of Context in Neural Machine Translation

Alexandra Birch, Jiajun Chen, Shujian Huang, Xiang Yue, Zaixiang Zheng

arxiv:2002.07982 v2 · 2020-02-19 · 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{J34N2UICQXCMMRA6DCXKYXW2XH}

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	2026-07-05T01:34:06.151222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef8dd510285c4c6441e18aeac5edab9ef386ff639792996b85e82dab1657f92

Aliases

arxiv: 2002.07982 · arxiv_version: 2002.07982v2 · doi: 10.48550/arxiv.2002.07982 · pith_short_12: J34N2UICQXCM · pith_short_16: J34N2UICQXCMMRA6 · pith_short_8: J34N2UIC

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/J34N2UICQXCMMRA6DCXKYXW2XH \
  | 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: 4ef8dd510285c4c6441e18aeac5edab9ef386ff639792996b85e82dab1657f92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bf227976b9a0811b6b51be9efea27d0b0a220ddd5f0b384dd182fd95914add3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-02-19T03:30:00Z",
    "title_canon_sha256": "990cc2c08edbc5d508c3aeb54ac2e11bc3ff8b1d423daee62031217e3ddffba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07982",
    "kind": "arxiv",
    "version": 2
  }
}