Pith Number

pith:DAZOZWWA

pith:2018:DAZOZWWAFEGG76DEJKCEXS6EEB

not attested not anchored not stored refs pending

Learning to Embed Sentences Using Attentive Recursive Trees

Hanwang Zhang, Jiaxin Shi, Juanzi Li, Lei Hou, Zhiyuan Liu

arxiv:1811.02338 v2 · 2018-11-06 · 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{DAZOZWWAFEGG76DEJKCEXS6EEB}

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	2026-05-18T00:00:39.113411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1832ecdac0290c6ff8644a844bcbc42048ddf5824432e921e0fff8abc7caef5a

Aliases

arxiv: 1811.02338 · arxiv_version: 1811.02338v2 · doi: 10.48550/arxiv.1811.02338 · pith_short_12: DAZOZWWAFEGG · pith_short_16: DAZOZWWAFEGG76DE · pith_short_8: DAZOZWWA

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/DAZOZWWAFEGG76DEJKCEXS6EEB \
  | 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: 1832ecdac0290c6ff8644a844bcbc42048ddf5824432e921e0fff8abc7caef5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dbc7d3bd678312b9456acdf0d861a4b4edac0143de28f87169bbce951f053a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-06T13:12:22Z",
    "title_canon_sha256": "9e4177b2b262be5e2bf52a33378d0546304fef56dfa56dc0cac52a2c88749afa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02338",
    "kind": "arxiv",
    "version": 2
  }
}