Pith Number

pith:JTOYWOVN

pith:2017:JTOYWOVNPUVD2Q6FQD2TOYNOIJ

not attested not anchored not stored refs pending

Character-Based Text Classification using Top Down Semantic Model for Sentence Representation

Daniel Dahlmeier, Xin Zheng, Zhenzhou Wu

arxiv:1705.10586 v1 · 2017-05-29 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTOYWOVNPUVD2Q6FQD2TOYNOIJ}

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	2026-05-18T00:43:24.135001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cdd8b3aad7d2a3d43c580f53761ae42799103c0902fbbd11a1eab94be2cd272

Aliases

arxiv: 1705.10586 · arxiv_version: 1705.10586v1 · doi: 10.48550/arxiv.1705.10586 · pith_short_12: JTOYWOVNPUVD · pith_short_16: JTOYWOVNPUVD2Q6F · pith_short_8: JTOYWOVN

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/JTOYWOVNPUVD2Q6FQD2TOYNOIJ \
  | 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: 4cdd8b3aad7d2a3d43c580f53761ae42799103c0902fbbd11a1eab94be2cd272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e90000fc7b28d5279375f00ae4a1c2284166d28bbf88f672de1a0f0ac02c93c9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-05-29T15:53:00Z",
    "title_canon_sha256": "62256dfdc7572b47a4b4abb6231eee4ef7f176c42c57f6861d7b45ae848bfe72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10586",
    "kind": "arxiv",
    "version": 1
  }
}