Pith Number

pith:SOJPO55I

pith:2024:SOJPO55I2FJHLLBWKF5TC6NR5B

not attested not anchored not stored refs pending

Balancing property optimization and constraint satisfaction for constrained multi-property molecular optimization

Chunhou Zheng, Xiangxiang Zeng, Xingyi Zhang, Xin Xia, Yajie Zhang, Yansen Su

arxiv:2411.15183 v1 · 2024-11-19 · physics.chem-ph · cs.AI · 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{SOJPO55I2FJHLLBWKF5TC6NR5B}

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	2026-07-05T09:39:30.940179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9392f777a8d15275ac36517b3179b1e865900b6cadcbdf95c17211b12bbfb476

Aliases

arxiv: 2411.15183 · arxiv_version: 2411.15183v1 · doi: 10.48550/arxiv.2411.15183 · pith_short_12: SOJPO55I2FJH · pith_short_16: SOJPO55I2FJHLLBW · pith_short_8: SOJPO55I

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/SOJPO55I2FJHLLBWKF5TC6NR5B \
  | 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: 9392f777a8d15275ac36517b3179b1e865900b6cadcbdf95c17211b12bbfb476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1814912c3493c7dec50dc477d08bf9fb7942eed03883f045d307df63bfd21752",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-11-19T02:01:13Z",
    "title_canon_sha256": "b01d342c5d029b06ba551fd0956a72c438017df8c3062c9d0fa31cbaf230b83f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15183",
    "kind": "arxiv",
    "version": 1
  }
}