Pith Number

pith:6QQWHHCS

pith:2018:6QQWHHCSFU457HUVRWIU3W5XI2

not attested not anchored not stored refs pending

Tackling Sequence to Sequence Mapping Problems with Neural Networks

Lei Yu

arxiv:1810.10802 v1 · 2018-10-25 · cs.CL · cs.AI · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6QQWHHCSFU457HUVRWIU3W5XI2}

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	2026-05-18T00:02:19.629421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f421639c522d39df9e958d914ddbb746985094ba9a795b8e85cdf684f7065ee7

Aliases

arxiv: 1810.10802 · arxiv_version: 1810.10802v1 · doi: 10.48550/arxiv.1810.10802 · pith_short_12: 6QQWHHCSFU45 · pith_short_16: 6QQWHHCSFU457HUV · pith_short_8: 6QQWHHCS

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/6QQWHHCSFU457HUVRWIU3W5XI2 \
  | 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: f421639c522d39df9e958d914ddbb746985094ba9a795b8e85cdf684f7065ee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "901d4211eae5aed72fd8f94ec565d35175b7b103691445267a10c39381b01d25",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-25T09:24:13Z",
    "title_canon_sha256": "ef742d15ef9746df39fa733db40cd50e3e1361433948eb4411f7b965aa4b33e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10802",
    "kind": "arxiv",
    "version": 1
  }
}