Pith Number

pith:7BFDGE4K

pith:2018:7BFDGE4K2IHXPUNY7UYZPGED73

not attested not anchored not stored refs pending

Helping each Other: A Framework for Customer-to-Customer Suggestion Mining using a Semi-supervised Deep Neural Network

Asif Ekbal, Deepak Gupta, Hitesh Golchha, Pushpak Bhattacharyya

arxiv:1811.00379 v1 · 2018-11-01 · 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{7BFDGE4K2IHXPUNY7UYZPGED73}

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	2026-05-18T00:01:46.600978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f84a33138ad20f77d1b8fd31979883feeee6e8d47c59f5c9d789c842e250cea0

Aliases

arxiv: 1811.00379 · arxiv_version: 1811.00379v1 · doi: 10.48550/arxiv.1811.00379 · pith_short_12: 7BFDGE4K2IHX · pith_short_16: 7BFDGE4K2IHXPUNY · pith_short_8: 7BFDGE4K

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/7BFDGE4K2IHXPUNY7UYZPGED73 \
  | 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: f84a33138ad20f77d1b8fd31979883feeee6e8d47c59f5c9d789c842e250cea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e1d908ba4381ac67e233c42913c9f85601e5ebe868d813d4112f758b3217af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-01T13:49:58Z",
    "title_canon_sha256": "80d5fc570ce1cc5747280afc3d8839feeab4e2df3d300a0f5abd7f6cd256a452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00379",
    "kind": "arxiv",
    "version": 1
  }
}