Pith Number

pith:XUOQ62KI

pith:2012:XUOQ62KIF6OYKSP5JTKIEB4ACL

not attested not anchored not stored refs pending

The generalized relativistic effective core potential calculations of the adiabatic potential curve and spectroscopic constants for the ground electronic state of the Ca2

A. N. Petrov, A. V. Titov, A. V. Zaitsevskii, N. S. Mosyagin

arxiv:1212.5923 v1 · 2012-12-24 · physics.chem-ph · physics.comp-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{XUOQ62KIF6OYKSP5JTKIEB4ACL}

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	2026-05-18T03:37:51.023525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd1d0f69482f9d8549fd4cd482078012dc880879455980392220127971a92a5e

Aliases

arxiv: 1212.5923 · arxiv_version: 1212.5923v1 · doi: 10.48550/arxiv.1212.5923 · pith_short_12: XUOQ62KIF6OY · pith_short_16: XUOQ62KIF6OYKSP5 · pith_short_8: XUOQ62KI

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/XUOQ62KIF6OYKSP5JTKIEB4ACL \
  | 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: bd1d0f69482f9d8549fd4cd482078012dc880879455980392220127971a92a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8328f35facb0484952387674cc2845713e132bbcae1cc3cbd8255e73f0acfcb6",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-12-24T15:08:14Z",
    "title_canon_sha256": "6bb36d70e406ae2628696c675ee19213e85edd27ae943657bf9f33d56d649632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5923",
    "kind": "arxiv",
    "version": 1
  }
}