Pith Number

pith:GH2VU4J2

pith:2022:GH2VU4J2NIPTISIV5Y3UW4B3HY

not attested not anchored not stored refs pending

Self-focusing virtual screening with active design space pruning

Connor W. Coley, David E. Graff, Edward O. Pyzer-Knapp, Joseph A. Morrone, Kirk E. Jordan, Matteo Aldeghi

arxiv:2205.01753 v1 · 2022-05-03 · q-bio.QM · 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{GH2VU4J2NIPTISIV5Y3UW4B3HY}

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	2026-07-05T04:20:21.766716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31f55a713a6a1f344915ee374b703b3e176633a507505c1de9170f6d1e4bfc5e

Aliases

arxiv: 2205.01753 · arxiv_version: 2205.01753v1 · doi: 10.48550/arxiv.2205.01753 · pith_short_12: GH2VU4J2NIPT · pith_short_16: GH2VU4J2NIPTISIV · pith_short_8: GH2VU4J2

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/GH2VU4J2NIPTISIV5Y3UW4B3HY \
  | 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: 31f55a713a6a1f344915ee374b703b3e176633a507505c1de9170f6d1e4bfc5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aea8b942cb456f8a2f9a72999753ac10d7abd9381d7bdf0b7fd244add03f646",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2022-05-03T19:47:30Z",
    "title_canon_sha256": "158af0b691ef8c257572d137a04906be81b332d692c7e88e1e67aae80812d8f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01753",
    "kind": "arxiv",
    "version": 1
  }
}