Pith Number

pith:DRKAMGCC

pith:2024:DRKAMGCCAVZWHKJ2SVWD2DPWLP

not attested not anchored not stored refs pending

From 2015 to 2023: How Machine Learning Aids Natural Product Analysis

Chaoying Zhong, Claire Chenwen Zhong, Jianli Lin, Junjie Hang, Junjie Huang, Lin Zhang, Suwen Shi, Xingxin Gu, Xu Lin, Yu Li, Ziwei Huang

arxiv:2408.00793 v1 · 2024-07-18 · physics.chem-ph · 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{DRKAMGCCAVZWHKJ2SVWD2DPWLP}

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	2026-07-05T08:51:22.004405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c54061842057363a93a956c3d0df65bde0518d400d459bd58e54ba3dc1d043f

Aliases

arxiv: 2408.00793 · arxiv_version: 2408.00793v1 · doi: 10.48550/arxiv.2408.00793 · pith_short_12: DRKAMGCCAVZW · pith_short_16: DRKAMGCCAVZWHKJ2 · pith_short_8: DRKAMGCC

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/DRKAMGCCAVZWHKJ2SVWD2DPWLP \
  | 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: 1c54061842057363a93a956c3d0df65bde0518d400d459bd58e54ba3dc1d043f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "322dfd519a078b88f5e2b7a603bfd1b22d597bef386acf0bfd6d453957e9c47a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-07-18T03:52:30Z",
    "title_canon_sha256": "1106f54fec9f5889b1c886aa2501ef86c31cb305a356c8419e5ca815352d6a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.00793",
    "kind": "arxiv",
    "version": 1
  }
}