Pith Number

pith:GGMG3AXE

pith:2018:GGMG3AXEROQRCIYWFAIT5EH6GG

not attested not anchored not stored refs pending

Open Vocabulary Learning for Neural Chinese Pinyin IME

Hai Zhao, Yafang Huang, Zhuosheng Zhang

arxiv:1811.04352 v4 · 2018-11-11 · cs.AI · 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{GGMG3AXEROQRCIYWFAIT5EH6GG}

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	2026-05-17T23:44:02.692441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31986d82e48ba111231628113e90fe31adaf9d6af9a53443433d0b7c01d18d55

Aliases

arxiv: 1811.04352 · arxiv_version: 1811.04352v4 · doi: 10.48550/arxiv.1811.04352 · pith_short_12: GGMG3AXEROQR · pith_short_16: GGMG3AXEROQRCIYW · pith_short_8: GGMG3AXE

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/GGMG3AXEROQRCIYWFAIT5EH6GG \
  | 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: 31986d82e48ba111231628113e90fe31adaf9d6af9a53443433d0b7c01d18d55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c118157b65a6a6aa9dd029e2ff5669b6b572e6e192dda33b49be5448ea6d4adb",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-11-11T05:07:25Z",
    "title_canon_sha256": "44dc59c9898f6794d9338e5b201d3ca86694e0b5ae71d8e772fd32b4e0cfdbcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04352",
    "kind": "arxiv",
    "version": 4
  }
}