Pith Number

pith:WBMSJRVT

pith:2019:WBMSJRVT7AX34MXW2MI2VEMQZZ

not attested not anchored not stored refs pending

Adaptive Region Embedding for Text Classification

Guiguang Ding, Lan Yi, Liuyu Xiang, Xiaoming Jin

arxiv:1906.01514 v1 · 2019-05-28 · 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{WBMSJRVT7AX34MXW2MI2VEMQZZ}

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	2026-05-17T23:44:16.300083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b05924c6b3f82fbe32f6d311aa9190ce5038e95b79a107e0ab4f497bb4b6cdc2

Aliases

arxiv: 1906.01514 · arxiv_version: 1906.01514v1 · doi: 10.48550/arxiv.1906.01514 · pith_short_12: WBMSJRVT7AX3 · pith_short_16: WBMSJRVT7AX34MXW · pith_short_8: WBMSJRVT

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/WBMSJRVT7AX34MXW2MI2VEMQZZ \
  | 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: b05924c6b3f82fbe32f6d311aa9190ce5038e95b79a107e0ab4f497bb4b6cdc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b9e94d8aca68f1db213d3a06d53d18266fb751806b13db3bc8b0e121ed4606c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-28T13:11:23Z",
    "title_canon_sha256": "058d743e4f9ff03bd1ef2248df3b84a4e2e35386d89e341f77fa067a5ded8d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01514",
    "kind": "arxiv",
    "version": 1
  }
}