Pith Number

pith:HCT4HTFJ

pith:2018:HCT4HTFJW6R3ZN3PYZB523CGVO

not attested not anchored not stored refs pending

Evaluating Layers of Representation in Neural Machine Translation on Part-of-Speech and Semantic Tagging Tasks

Fahim Dalvi, Hassan Sajjad, James Glass, Llu\'is M\`arquez, Nadir Durrani, Yonatan Belinkov

arxiv:1801.07772 v1 · 2018-01-23 · cs.CL

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\usepackage{pith}
\pithnumber{HCT4HTFJW6R3ZN3PYZB523CGVO}

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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.

Cited by

1 paper in Pith

Widening the Representation Bottleneck in Neural Machine Translation with Lexical Shortcuts

Receipt and verification

First computed	2026-05-18T00:25:10.906766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a7c3cca9b7a3bcb76fc643dd6c46abace05fe10c55f2a7f0c73c47f05dd00b

Aliases

arxiv: 1801.07772 · arxiv_version: 1801.07772v1 · doi: 10.48550/arxiv.1801.07772 · pith_short_12: HCT4HTFJW6R3 · pith_short_16: HCT4HTFJW6R3ZN3P · pith_short_8: HCT4HTFJ

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/HCT4HTFJW6R3ZN3PYZB523CGVO \
  | 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: 38a7c3cca9b7a3bcb76fc643dd6c46abace05fe10c55f2a7f0c73c47f05dd00b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8399793bcd9a43f640bc61137bbbae67d955a407632c081a4f27873894429398",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-01-23T20:59:55Z",
    "title_canon_sha256": "e0cfe13668c1f14d279cb9bf500acfb7ce090c7df2a1b871988d29156bf7eeb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07772",
    "kind": "arxiv",
    "version": 1
  }
}