Pith Number

pith:W2OCHF6J

pith:2019:W2OCHF6JIN2QOHGIWXJBGG6D2O

not attested not anchored not stored refs pending

A new generation of effective core potentials from correlated calculations: 4s and 4p main group elements and first row additions

Abdulgani Annaberdiyev, Cody A. Melton, Guangming Wang, Lubos Mitas, Luke Shulenburger, M. Chandler Bennett

arxiv:1907.08658 v2 · 2019-07-19 · 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{W2OCHF6JIN2QOHGIWXJBGG6D2O}

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	2026-07-05T00:11:04.733752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b69c2397c94375071cc8b5d2131bc3d385a3257292d7c8d963dfde1ea0ac43e4

Aliases

arxiv: 1907.08658 · arxiv_version: 1907.08658v2 · doi: 10.48550/arxiv.1907.08658 · pith_short_12: W2OCHF6JIN2Q · pith_short_16: W2OCHF6JIN2QOHGI · pith_short_8: W2OCHF6J

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/W2OCHF6JIN2QOHGIWXJBGG6D2O \
  | 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: b69c2397c94375071cc8b5d2131bc3d385a3257292d7c8d963dfde1ea0ac43e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c55332cf82ed789a63fe60c4203158d9ebd51d9edf52b504795361eca19dfef",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-19T19:28:31Z",
    "title_canon_sha256": "dfa3bdbd20401db9e039e769a9ebcb69dca898a0d2cdf457bd6f49d1d3348386"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08658",
    "kind": "arxiv",
    "version": 2
  }
}