Pith Number

pith:CONLOJFX

pith:2019:CONLOJFXUOPPKKBTXIEFPSZ6EP

not attested not anchored not stored refs pending

Implicit Dimension Identification in User-Generated Text with LSTM Networks

Bracha Shapira, Ido Guy, Lior Rokach, Niva Hazon, Tamar Meisels, Victor Makarenkov

arxiv:1901.09219 v2 · 2019-01-26 · 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{CONLOJFXUOPPKKBTXIEFPSZ6EP}

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	2026-05-17T23:53:49.504340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

139ab724b7a39ef52833ba0857cb3e23e481ed4b83f01d07daa4d243e7bf1edc

Aliases

arxiv: 1901.09219 · arxiv_version: 1901.09219v2 · doi: 10.48550/arxiv.1901.09219 · pith_short_12: CONLOJFXUOPP · pith_short_16: CONLOJFXUOPPKKBT · pith_short_8: CONLOJFX

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/CONLOJFXUOPPKKBTXIEFPSZ6EP \
  | 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: 139ab724b7a39ef52833ba0857cb3e23e481ed4b83f01d07daa4d243e7bf1edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eec0d2fec1775d2f7e9b6cdcdb4a5919844d2659a21afd88514cfa39d9654ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-01-26T14:18:57Z",
    "title_canon_sha256": "002cc5e7669e11f32d6fb42a3e873bcc265d408db86449c469bb050fac7a8444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09219",
    "kind": "arxiv",
    "version": 2
  }
}