Pith Number

pith:DFOZ77QY

pith:2017:DFOZ77QYUVKO7H37BMPNJ3GLLB

not attested not anchored not stored refs pending

Modeling Past and Future for Neural Machine Translation

Hao Zhou, Jiajun Chen, Lili Mou, Shujian Huang, Xinyu Dai, Zaixiang Zheng, Zhaopeng Tu

arxiv:1711.09502 v2 · 2017-11-27 · 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{DFOZ77QYUVKO7H37BMPNJ3GLLB}

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	2026-05-18T00:27:17.619611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

195d9ffe18a554ef9f7f0b1ed4eccb584f423e00ec33cc3e441af34d89f58412

Aliases

arxiv: 1711.09502 · arxiv_version: 1711.09502v2 · doi: 10.48550/arxiv.1711.09502 · pith_short_12: DFOZ77QYUVKO · pith_short_16: DFOZ77QYUVKO7H37 · pith_short_8: DFOZ77QY

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/DFOZ77QYUVKO7H37BMPNJ3GLLB \
  | 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: 195d9ffe18a554ef9f7f0b1ed4eccb584f423e00ec33cc3e441af34d89f58412

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30a7629e3c9613110d5b6ba7adfc45580c9dadb6616404986654a2cb1431c38a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-11-27T01:42:00Z",
    "title_canon_sha256": "e265e9f974419d4d90a636992e968a597af03252a235ab4da981436858860d19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09502",
    "kind": "arxiv",
    "version": 2
  }
}