Pith Number

pith:OI5VSIWU

pith:2024:OI5VSIWUUHE7YRGC7OI7VAMUZZ

not attested not anchored not stored refs pending

Towards a Unified Benchmark and Framework for Deep Learning-Based Prediction of Nuclear Magnetic Resonance Chemical Shifts

Fanjie Xu, Feng Wang, Fujie Tang, Hongshuai Wang, Jun Cheng, Linfeng Zhang, Lin Yao, Weinan E, Wentao Guo, Zhifeng Gao, Zhong-Qun Tian

arxiv:2408.15681 v1 · 2024-08-28 · physics.comp-ph · cond-mat.dis-nn · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OI5VSIWUUHE7YRGC7OI7VAMUZZ}

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	2026-07-05T09:00:15.702668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723b5922d4a1c9fc44c2fb91fa8194ce4b9f7de2aa45628e08081f0bcbb1acc6

Aliases

arxiv: 2408.15681 · arxiv_version: 2408.15681v1 · doi: 10.48550/arxiv.2408.15681 · pith_short_12: OI5VSIWUUHE7 · pith_short_16: OI5VSIWUUHE7YRGC · pith_short_8: OI5VSIWU

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/OI5VSIWUUHE7YRGC7OI7VAMUZZ \
  | 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: 723b5922d4a1c9fc44c2fb91fa8194ce4b9f7de2aa45628e08081f0bcbb1acc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4148eef9f7096dc60e911db6f0a4c51448ff6ff5099b2ddfc49e4f269b310564",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-08-28T10:11:00Z",
    "title_canon_sha256": "865373603c6e3509fa7197847afcfb49df2b87d5c68b79e484dfab291fbcc9d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.15681",
    "kind": "arxiv",
    "version": 1
  }
}