Pith Number

pith:QVT2MH34

pith:2025:QVT2MH34WNZ7PWV4EB4V2VV5QB

not attested not anchored not stored refs pending

Molecular Odor Prediction with Harmonic Modulated Feature Mapping and Chemically-Informed Loss

HongXin Xie, Jiande Sun, Shuai Li, Sujuan Hou, Yi Shao, Yulong Sun, Yuxiang Liu

arxiv:2502.01296 v1 · 2025-02-03 · 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{QVT2MH34WNZ7PWV4EB4V2VV5QB}

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	2026-07-05T10:08:45.438798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8567a61f7cb373f7dabc20795d56bd80779eeea91e0052066dba6236bf4e3848

Aliases

arxiv: 2502.01296 · arxiv_version: 2502.01296v1 · doi: 10.48550/arxiv.2502.01296 · pith_short_12: QVT2MH34WNZ7 · pith_short_16: QVT2MH34WNZ7PWV4 · pith_short_8: QVT2MH34

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/QVT2MH34WNZ7PWV4EB4V2VV5QB \
  | 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: 8567a61f7cb373f7dabc20795d56bd80779eeea91e0052066dba6236bf4e3848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f23f85e458f944aec5ebe0b16e106029e63b48b7997b8aa794d28ebd147637e6",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-03T12:17:51Z",
    "title_canon_sha256": "32a2bb7f703ac929c2480c5c1e8aef334d26972b2f0e0c8ef68d1330e5e5fd08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01296",
    "kind": "arxiv",
    "version": 1
  }
}