Pith Number

pith:67N2HCX7

pith:2020:67N2HCX7WEXHZHZOGCC5DF3OYR

not attested not anchored not stored refs pending

Drug Repurposing for COVID-19 via Knowledge Graph Completion

Andrej Kastrin, Dalton Schutte, Dimitar Hristovski, Halil Kilicoglu, Marcelo Fiszman, Rui Zhang

arxiv:2010.09600 v2 · 2020-10-19 · cs.CL · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67N2HCX7WEXHZHZOGCC5DF3OYR}

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.

Cited by

1 paper in Pith

Graph Neural Networks in Modern AI-aided Drug Discovery

Receipt and verification

First computed	2026-07-05T02:13:52.168665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7dba38affb12e7c9f2e3085d1976ec466da0e3728886c866cfb9938c1a940f3

Aliases

arxiv: 2010.09600 · arxiv_version: 2010.09600v2 · doi: 10.48550/arxiv.2010.09600 · pith_short_12: 67N2HCX7WEXH · pith_short_16: 67N2HCX7WEXHZHZO · pith_short_8: 67N2HCX7

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/67N2HCX7WEXHZHZOGCC5DF3OYR \
  | 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: f7dba38affb12e7c9f2e3085d1976ec466da0e3728886c866cfb9938c1a940f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c6c3968535f670a2755eddd9a6d21bb403cfc79d566d4a2c74a7ae5973a2f4",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-19T15:30:51Z",
    "title_canon_sha256": "6c789e237d5389c2f2c087462b6a0999896b2a4eccacdff68c753fdcf28a33c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.09600",
    "kind": "arxiv",
    "version": 2
  }
}