Pith Number

pith:MCZIHX3M

pith:2020:MCZIHX3MKUI5F7BGO4EN2Z6XMI

not attested not anchored not stored refs pending

The Russian Drug Reaction Corpus and Neural Models for Drug Reactions and Effectiveness Detection in User Reviews

Andrey Sakhovskiy, Elena Tutubalina, Ilseyar Alimova, Sergey Nikolenko, Valentin Malykh, Zulfat Miftahutdinov

arxiv:2004.03659 v1 · 2020-04-07 · 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{MCZIHX3MKUI5F7BGO4EN2Z6XMI}

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	2026-07-05T07:14:02.776004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60b283df6c5511d2fc267708dd67d762359dd28deab802f0b16d08b7377c3fa3

Aliases

arxiv: 2004.03659 · arxiv_version: 2004.03659v1 · doi: 10.48550/arxiv.2004.03659 · pith_short_12: MCZIHX3MKUI5 · pith_short_16: MCZIHX3MKUI5F7BG · pith_short_8: MCZIHX3M

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/MCZIHX3MKUI5F7BGO4EN2Z6XMI \
  | 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: 60b283df6c5511d2fc267708dd67d762359dd28deab802f0b16d08b7377c3fa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a81339e87d9f5316b17ffe7ab81166296d941f64acd84d18c6fc3dd1f6830675",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-07T19:26:13Z",
    "title_canon_sha256": "54fe01c406207dd135f43019ac3b509995dc74307b1f7d030461aa781ddcc5e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03659",
    "kind": "arxiv",
    "version": 1
  }
}