Pith Number

pith:ZJ46BAIS

pith:2018:ZJ46BAIS2YGDLB3TCFKBF7BV2M

not attested not anchored not stored refs pending

A Deep Reinforced Sequence-to-Set Model for Multi-Label Text Classification

Junyang Lin, Pengcheng Yang, Qi Su, Shuming Ma, Xu Sun, Yi Zhang

arxiv:1809.03118 v1 · 2018-09-10 · 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{ZJ46BAIS2YGDLB3TCFKBF7BV2M}

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	2026-05-18T00:06:09.925764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca79e08112d60c358773115412fc35d302529a4d5ec284f7d3e788762908ea96

Aliases

arxiv: 1809.03118 · arxiv_version: 1809.03118v1 · doi: 10.48550/arxiv.1809.03118 · pith_short_12: ZJ46BAIS2YGD · pith_short_16: ZJ46BAIS2YGDLB3T · pith_short_8: ZJ46BAIS

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/ZJ46BAIS2YGDLB3TCFKBF7BV2M \
  | 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: ca79e08112d60c358773115412fc35d302529a4d5ec284f7d3e788762908ea96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "550df30dc9346570492c942d0b87d138295d2b0a352f76cb653d76baa8e12740",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-10T03:33:48Z",
    "title_canon_sha256": "41ff17e801f2a32e5c9428be44be68a575dc37f4e8aacf2c38ae1190157f0463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03118",
    "kind": "arxiv",
    "version": 1
  }
}