Pith Number

pith:UYMWPR2F

pith:2009:UYMWPR2FZUBYGJ6CIIZTFR64IT

not attested not anchored not stored refs pending

Finite nuclear mass corrections to electric and magnetic interactions in diatomic molecules

Krzysztof Pachucki

arxiv:0911.4844 v1 · 2009-11-25 · 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{UYMWPR2FZUBYGJ6CIIZTFR64IT}

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	2026-05-18T02:10:36.814546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61967c745cd038327c2423332c7dc44c08a5b6e89dfc6e5059410d6cfe6ddad

Aliases

arxiv: 0911.4844 · arxiv_version: 0911.4844v1 · doi: 10.48550/arxiv.0911.4844 · pith_short_12: UYMWPR2FZUBY · pith_short_16: UYMWPR2FZUBYGJ6C · pith_short_8: UYMWPR2F

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/UYMWPR2FZUBYGJ6CIIZTFR64IT \
  | 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: a61967c745cd038327c2423332c7dc44c08a5b6e89dfc6e5059410d6cfe6ddad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "065750e0b47294c8743860365bdb6d7916cd6d2ee4a4b0f9d61fc2d18e411b07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2009-11-25T13:26:18Z",
    "title_canon_sha256": "af17ef00c078709ef14bbcd6e14362394000698050a774515facc777e2b01a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4844",
    "kind": "arxiv",
    "version": 1
  }
}