Pith Number

pith:XCCNRD55

pith:2025:XCCNRD55JIGHHOEOCHKPFONRNJ

not attested not anchored not stored refs pending

FLOWR: Flow Matching for Structure-Aware De Novo, Interaction- and Fragment-Based Ligand Generation

Alessandro Tibo, Djork-Arn\'e Clevert, Jon Paul Janet, Julian Cremer, Ross Irwin, Simon Olsson

arxiv:2504.10564 v3 · 2025-04-14 · q-bio.QM · cs.LG · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XCCNRD55JIGHHOEOCHKPFONRNJ}

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	2026-06-01T01:03:42.972680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b884d88fbd4a0c73b88e11d4f2b9b16a49157042e12b9be9862ae247ce5a4552

Aliases

arxiv: 2504.10564 · arxiv_version: 2504.10564v3 · doi: 10.48550/arxiv.2504.10564 · pith_short_12: XCCNRD55JIGH · pith_short_16: XCCNRD55JIGHHOEO · pith_short_8: XCCNRD55

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/XCCNRD55JIGHHOEOCHKPFONRNJ \
  | 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: b884d88fbd4a0c73b88e11d4f2b9b16a49157042e12b9be9862ae247ce5a4552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668b989581a488e74d8f79b6d7c36b78b899e94857fb0e1a4a1d9fdc963ef31d",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2025-04-14T17:18:09Z",
    "title_canon_sha256": "23ef37f392203a42645773fbdf9f1feb094c682a727857ee38f8927535197cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10564",
    "kind": "arxiv",
    "version": 3
  }
}