Pith Number

pith:G4BOSGSC

pith:2010:G4BOSGSC4LHDMDBRHFOLXCWVQ7

not attested not anchored not stored refs pending

Existence of ground states of hydrogen-like atoms in relativistic QED II: The no-pair operator

Edgardo Stockmeyer, Martin K\"onenberg, Oliver Matte

arxiv:1005.2109 v2 · 2010-05-12 · math-ph · math.FA · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4BOSGSC4LHDMDBRHFOLXCWVQ7}

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	2026-05-18T04:07:17.933903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3702e91a42e2ce360c31395cbb8ad587f59c2923ab6306b7040bbccca3cbdeb8

Aliases

arxiv: 1005.2109 · arxiv_version: 1005.2109v2 · doi: 10.48550/arxiv.1005.2109 · pith_short_12: G4BOSGSC4LHD · pith_short_16: G4BOSGSC4LHDMDBR · pith_short_8: G4BOSGSC

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/G4BOSGSC4LHDMDBRHFOLXCWVQ7 \
  | 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: 3702e91a42e2ce360c31395cbb8ad587f59c2923ab6306b7040bbccca3cbdeb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58627c4582e0879610dd1db497b017caf065a84d3a016dc439943b9e7aed1f2a",
    "cross_cats_sorted": [
      "math.FA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-05-12T14:16:49Z",
    "title_canon_sha256": "c225d2ff4da1818ca9e7d1b13af042b94c44944f2285e2813481dbbbbc72e766"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2109",
    "kind": "arxiv",
    "version": 2
  }
}