Pith Number

pith:IKAKWAWM

pith:2009:IKAKWAWM5FEINSUIYFARXN525S

not attested not anchored not stored refs pending

Exponential localization of hydrogen-like atoms in relativistic quantum electrodynamics

Edgardo Stockmeyer, Oliver Matte

arxiv:0904.3083 v1 · 2009-04-20 · math-ph · 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{IKAKWAWM5FEINSUIYFARXN525S}

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	2026-05-18T04:10:57.393612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4280ab02cce94886ca88c1411bb7baecb6668c2c2358165c54f50f77eec6a312

Aliases

arxiv: 0904.3083 · arxiv_version: 0904.3083v1 · doi: 10.48550/arxiv.0904.3083 · pith_short_12: IKAKWAWM5FEI · pith_short_16: IKAKWAWM5FEINSUI · pith_short_8: IKAKWAWM

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/IKAKWAWM5FEINSUIYFARXN525S \
  | 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: 4280ab02cce94886ca88c1411bb7baecb6668c2c2358165c54f50f77eec6a312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c5c3633d7959ba64e05fa9fdd2e05e0103fa42b067dfd23cdf95b93d77bacf8",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-04-20T18:15:30Z",
    "title_canon_sha256": "f4b14aa9c84b4eb3c664b5d585468c111efc92146b31794cb56341746cf93129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3083",
    "kind": "arxiv",
    "version": 1
  }
}