Pith Number

pith:HLP5ER3C

pith:2017:HLP5ER3C3BTZNUEON3NXS3THBW

not attested not anchored not stored refs pending

Semi-Supervised Recurrent Neural Network for Adverse Drug Reaction Mention Extraction

Girish Palshikar, Nitin Ramrakhiyani, Sachin Pawar, Shashank Gupta, Vasudeva Varma

arxiv:1709.01687 v1 · 2017-09-06 · cs.IR · 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{HLP5ER3C3BTZNUEON3NXS3THBW}

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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	2026-05-18T00:35:54.594947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3adfd24762d86796d08e6edb796e670d903f6084d6a1a06f2dc3ef1036bc490f

Aliases

arxiv: 1709.01687 · arxiv_version: 1709.01687v1 · doi: 10.48550/arxiv.1709.01687 · pith_short_12: HLP5ER3C3BTZ · pith_short_16: HLP5ER3C3BTZNUEO · pith_short_8: HLP5ER3C

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/HLP5ER3C3BTZNUEON3NXS3THBW \
  | 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: 3adfd24762d86796d08e6edb796e670d903f6084d6a1a06f2dc3ef1036bc490f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5684b59c8a9a7329865506bd4fa3678d7e230ed4a44331b949f0ecf1015d369",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-09-06T06:42:22Z",
    "title_canon_sha256": "dbc6d466d67649950216419bd6f43a09b3eb40d68ef5a400159e93ef0fd9fba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01687",
    "kind": "arxiv",
    "version": 1
  }
}