Pith Number

pith:PEGCCA73

pith:2020:PEGCCA73T7KPJIXUYEEXDGVVMB

not attested not anchored not stored refs pending

Learning Coupled Policies for Simultaneous Machine Translation using Imitation Learning

Gholamreza Haffari, Philip Arthur, Trevor Cohn

arxiv:2002.04306 v2 · 2020-02-11 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEGCCA73T7KPJIXUYEEXDGVVMB}

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	2026-07-05T02:09:08.547845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

790c2103fb9fd4f4a2f4c109719ab5604c1ee0ec1525940c7999b5c8cc7c2f90

Aliases

arxiv: 2002.04306 · arxiv_version: 2002.04306v2 · doi: 10.48550/arxiv.2002.04306 · pith_short_12: PEGCCA73T7KP · pith_short_16: PEGCCA73T7KPJIXU · pith_short_8: PEGCCA73

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/PEGCCA73T7KPJIXUYEEXDGVVMB \
  | 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: 790c2103fb9fd4f4a2f4c109719ab5604c1ee0ec1525940c7999b5c8cc7c2f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feea719533b32eed21fc8fb793823d331ffccefdccf87e1264d87e6db693d32a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-02-11T10:56:42Z",
    "title_canon_sha256": "d2ca38efaa38af54ea4f75fe34daa0910ab774701057b9cac1c097aff52560a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.04306",
    "kind": "arxiv",
    "version": 2
  }
}