Pith Number

pith:KL4OKBL7

pith:2019:KL4OKBL7OI4EHO2YZTO47UMOIR

not attested not anchored not stored refs pending

Sentiment Analysis of Typhoon Related Tweets using Standard and Bidirectional Recurrent Neural Networks

Jeyrome Orosco, Joseph Marvin Imperial, Lany Maceda, Shiela Mae Mazo

arxiv:1908.01765 v1 · 2019-08-03 · cs.NE · 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{KL4OKBL7OI4EHO2YZTO47UMOIR}

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	2026-07-04T23:51:47.407256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f8e5057f723843bb58ccddcfd18e4471c405ecf49516756f9a0ec3f78bb708

Aliases

arxiv: 1908.01765 · arxiv_version: 1908.01765v1 · doi: 10.48550/arxiv.1908.01765 · pith_short_12: KL4OKBL7OI4E · pith_short_16: KL4OKBL7OI4EHO2Y · pith_short_8: KL4OKBL7

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/KL4OKBL7OI4EHO2YZTO47UMOIR \
  | 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: 52f8e5057f723843bb58ccddcfd18e4471c405ecf49516756f9a0ec3f78bb708

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0c48b0607cece2f5adf4045bdc1d1c7227601765c41ce5817d73c57ed792d57",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-08-03T23:48:05Z",
    "title_canon_sha256": "b0d8c374e7ac36bd3c1c3bf91423149354a31784b09082611debc132a483c482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01765",
    "kind": "arxiv",
    "version": 1
  }
}