Pith Number

pith:PCRL4AFT

pith:2021:PCRL4AFTPONYSVVAJAXRHYHAPP

not attested not anchored not stored refs pending

Predicting Drug-Drug Interactions from Heterogeneous Data: An Embedding Approach

David Page, Devendra Singh Dhami, Gautam Kunapuli, Siwen Yan, Sriraam Natarajan

arxiv:2103.10916 v1 · 2021-03-19 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PCRL4AFTPONYSVVAJAXRHYHAPP}

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	2026-07-05T02:24:46.175946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a2be00b37b9b8956a0482f13e0e07bde5ed8809db2130341a665efd74694ca

Aliases

arxiv: 2103.10916 · arxiv_version: 2103.10916v1 · doi: 10.48550/arxiv.2103.10916 · pith_short_12: PCRL4AFTPONY · pith_short_16: PCRL4AFTPONYSVVA · pith_short_8: PCRL4AFT

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/PCRL4AFTPONYSVVAJAXRHYHAPP \
  | 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: 78a2be00b37b9b8956a0482f13e0e07bde5ed8809db2130341a665efd74694ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3677140f358fa12f3a144ea25a1eabb1b8e5d12da57abec83e590d2389feea09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-19T17:25:48Z",
    "title_canon_sha256": "57262665d4cc5dcbf70360ca837eb20dc0a55d5564ea2117e2ad196af7c92d80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.10916",
    "kind": "arxiv",
    "version": 1
  }
}