Pith Number

pith:5AQ3O5ZW

pith:2008:5AQ3O5ZWL6ML6GJR37XXA4LW4K

not attested not anchored not stored refs pending

The electron densities of pseudorelativistic eigenfunctions are smooth away from the nuclei

S{\o}ren Fournais, Thomas {\O}stergaard S{\o}rensen

arxiv:0811.4537 v1 · 2008-11-27 · 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{5AQ3O5ZWL6ML6GJR37XXA4LW4K}

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	2026-05-18T03:08:38.718012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e821b777365f98bf1931dfef707176e28c5f55e9ca4c274c22b5c8a815676b70

Aliases

arxiv: 0811.4537 · arxiv_version: 0811.4537v1 · doi: 10.48550/arxiv.0811.4537 · pith_short_12: 5AQ3O5ZWL6ML · pith_short_16: 5AQ3O5ZWL6ML6GJR · pith_short_8: 5AQ3O5ZW

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/5AQ3O5ZWL6ML6GJR37XXA4LW4K \
  | 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: e821b777365f98bf1931dfef707176e28c5f55e9ca4c274c22b5c8a815676b70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8bdf1dcb152892a95eab4d70a43e19180b3cf3d3d1218981d8c459896c08b9",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2008-11-27T13:26:18Z",
    "title_canon_sha256": "baf8a09328d8ebdf8e8446adc96f9c65a2b254b87b71bebe721e053667cd48bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4537",
    "kind": "arxiv",
    "version": 1
  }
}