Pith Number

pith:6HIT6BSV

pith:2021:6HIT6BSVMWISZQ4HKA5TFI2LUC

not attested not anchored not stored refs pending

DeepDDS: deep graph neural network with attention mechanism to predict synergistic drug combinations

H. Liu*, J. Wang, L. Deng, S. Shen, X. Liu

arxiv:2107.02467 v1 · 2021-07-06 · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HIT6BSVMWISZQ4HKA5TFI2LUC}

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	2026-07-05T02:55:20.993065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1d13f065565912cc387503b32a34ba0b6007d72c2fb90d852aa1788c1cd7b17

Aliases

arxiv: 2107.02467 · arxiv_version: 2107.02467v1 · doi: 10.48550/arxiv.2107.02467 · pith_short_12: 6HIT6BSVMWIS · pith_short_16: 6HIT6BSVMWISZQ4H · pith_short_8: 6HIT6BSV

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/6HIT6BSVMWISZQ4HKA5TFI2LUC \
  | 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: f1d13f065565912cc387503b32a34ba0b6007d72c2fb90d852aa1788c1cd7b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3b0f9188b75baedeceacf25139ed0929dcc6917cf798fdf5dff218b7959c7a",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-06T08:25:43Z",
    "title_canon_sha256": "bfc8e2d5b0c42aeb66679ffe8657099d83d0cf7d9a85f329ea3f972be851f489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02467",
    "kind": "arxiv",
    "version": 1
  }
}