Pith Number

pith:YR336UFY

pith:2018:YR336UFYZLHKJD2GJBFUD2OWXK

not attested not anchored not stored refs pending

Contextualized Non-local Neural Networks for Sequence Learning

Jackie Chi Kit Cheung, Jian Tang, Pengfei Liu, Shuaichen Chang, Xuanjing Huang

arxiv:1811.08600 v1 · 2018-11-21 · 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{YR336UFYZLHKJD2GJBFUD2OWXK}

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	2026-05-18T00:00:12.115391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c477bf50b8cacea48f46484b41e9d6ba97f67b5916cd84fd7b32cd1dad735a5d

Aliases

arxiv: 1811.08600 · arxiv_version: 1811.08600v1 · doi: 10.48550/arxiv.1811.08600 · pith_short_12: YR336UFYZLHK · pith_short_16: YR336UFYZLHKJD2G · pith_short_8: YR336UFY

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/YR336UFYZLHKJD2GJBFUD2OWXK \
  | 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: c477bf50b8cacea48f46484b41e9d6ba97f67b5916cd84fd7b32cd1dad735a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6453cad22f933c458109fcd7a18ee1b11fc7e5a0f67c17e344ccb11b285233e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-21T05:14:37Z",
    "title_canon_sha256": "47d5b3f28d486e620750ea117497adaacd20066c2252cc86d9c1193d67868254"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08600",
    "kind": "arxiv",
    "version": 1
  }
}