Pith Number

pith:F7QLPKOV

pith:2014:F7QLPKOV2UVUZF6GQBT7XPJWD6

not attested not anchored not stored refs pending

Embedding Word Similarity with Neural Machine Translation

Coline Devin, Felix Hill, Kyunghyun Cho, Sebastien Jean, Yoshua Bengio

arxiv:1412.6448 v4 · 2014-12-19 · 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{F7QLPKOV2UVUZF6GQBT7XPJWD6}

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	2026-05-18T02:19:42.411389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fe0b7a9d5d52b4c97c68067fbbd361f9ff771eac8dcd755dca073396d2ea42b

Aliases

arxiv: 1412.6448 · arxiv_version: 1412.6448v4 · doi: 10.48550/arxiv.1412.6448 · pith_short_12: F7QLPKOV2UVU · pith_short_16: F7QLPKOV2UVUZF6G · pith_short_8: F7QLPKOV

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/F7QLPKOV2UVUZF6GQBT7XPJWD6 \
  | 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: 2fe0b7a9d5d52b4c97c68067fbbd361f9ff771eac8dcd755dca073396d2ea42b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c24f97d404820cbcad3b665794b4cef57806d0074bad27839723a5bba258893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-12-19T17:22:03Z",
    "title_canon_sha256": "68e37da39c62214adaa0ea869ca04a8e5342ca8c3e5a061c0f0839ca1f4417ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6448",
    "kind": "arxiv",
    "version": 4
  }
}