Pith Number

pith:B7VMOQ5N

pith:2022:B7VMOQ5NLOAXKQXAHXY37RTSKU

not attested not anchored not stored refs pending

Deep Sequence Models for Text Classification Tasks

Abdulkadir Abdullahi, Abdulrasheed Mustapha, Ahmad Muhammad Aminu, Musa Bello, Saheed Salahudeen Abdullahi, Saminu Mohammad Aliyu, Shamsuddeen Hassan Muhammad, Sun Yiming

arxiv:2207.08880 v1 · 2022-07-18 · cs.CL · cs.AI · 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{B7VMOQ5NLOAXKQXAHXY37RTSKU}

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	2026-07-05T04:41:14.617952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0feac743ad5b817542e03df1bfc672552e28f06a99816632011c0956eee0f0dd

Aliases

arxiv: 2207.08880 · arxiv_version: 2207.08880v1 · doi: 10.48550/arxiv.2207.08880 · pith_short_12: B7VMOQ5NLOAX · pith_short_16: B7VMOQ5NLOAXKQXA · pith_short_8: B7VMOQ5N

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/B7VMOQ5NLOAXKQXAHXY37RTSKU \
  | 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: 0feac743ad5b817542e03df1bfc672552e28f06a99816632011c0956eee0f0dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b1d1636c8c1244e5498940ea4c9f97d225e7a9435bb02bb39c3476c5371e7f9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-07-18T18:47:18Z",
    "title_canon_sha256": "c457eb23fb617c6e8d0e1da124bfd24d521b0a6c657c88b9cd203b84780cc9ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08880",
    "kind": "arxiv",
    "version": 1
  }
}