Pith Number

pith:Y7FWVHZN

pith:2012:Y7FWVHZNYZXBRLK5XVBZPR45D5

not attested not anchored not stored refs pending

Correlated exponential functions in high precision calculations for diatomic molecules

Krzysztof Pachucki

arxiv:1209.1258 v3 · 2012-09-06 · physics.chem-ph · quant-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{Y7FWVHZNYZXBRLK5XVBZPR45D5}

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	2026-05-18T01:54:39.376288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7cb6a9f2dc66e18ad5dbd4397c79d1f7490933246430797d4cd4910fec5a92d

Aliases

arxiv: 1209.1258 · arxiv_version: 1209.1258v3 · doi: 10.48550/arxiv.1209.1258 · pith_short_12: Y7FWVHZNYZXB · pith_short_16: Y7FWVHZNYZXBRLK5 · pith_short_8: Y7FWVHZN

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/Y7FWVHZNYZXBRLK5XVBZPR45D5 \
  | 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: c7cb6a9f2dc66e18ad5dbd4397c79d1f7490933246430797d4cd4910fec5a92d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26db405a7575c95f2010ceb15be2968254f1e90fde55024f60950bfd0ee33a91",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-09-06T11:33:14Z",
    "title_canon_sha256": "bb124e8df8996b18e45f296e9b8e59681855b2e857be0d7d0ef8768e224813c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1258",
    "kind": "arxiv",
    "version": 3
  }
}