Pith Number

pith:YBOHZR2U

pith:2025:YBOHZR2UOUCOWOO4NY53OJYVKL

not attested not anchored not stored refs pending

Enhancing the Scalability and Applicability of Kohn-Sham Hamiltonians for Molecular Systems

Bin Shao, Chang Liu, Han Yang, Jia Zhang, Lin Huang, Mark B. Gerstein, Sam Harshe, Xinran Wei, Yunyang Li, Zaishuo Xia, Zun Wang

arxiv:2502.19227 v2 · 2025-02-26 · physics.chem-ph · cond-mat.mtrl-sci · cs.AI · 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{YBOHZR2UOUCOWOO4NY53OJYVKL}

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	2026-07-05T10:36:15.915055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c05c7cc7547504eb39dc6e3bb7271552f04931e79b2a0862c9a73fb2f2293cf0

Aliases

arxiv: 2502.19227 · arxiv_version: 2502.19227v2 · doi: 10.48550/arxiv.2502.19227 · pith_short_12: YBOHZR2UOUCO · pith_short_16: YBOHZR2UOUCOWOO4 · pith_short_8: YBOHZR2U

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/YBOHZR2UOUCOWOO4NY53OJYVKL \
  | 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: c05c7cc7547504eb39dc6e3bb7271552f04931e79b2a0862c9a73fb2f2293cf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6005c64678044b1d477a53c0ddb4c6fc6b2e03ed5dc58db304b9d29648f10ee4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-02-26T15:36:25Z",
    "title_canon_sha256": "e3ec89b77d86d071dad8407ce92237b164d5ff7dff0ec436796f7c9a40f1ccc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19227",
    "kind": "arxiv",
    "version": 2
  }
}