Pith Number

pith:UKWBJT67

pith:2018:UKWBJT67HSN6C5PYV6RRGQCCVH

not attested not anchored not stored refs pending

Pointwise estimates on derivatives of Coulombic wave functions and their electron densities

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

arxiv:1803.03495 v1 · 2018-03-09 · math.AP · 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{UKWBJT67HSN6C5PYV6RRGQCCVH}

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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	2026-05-18T00:21:39.377037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2ac14cfdf3c9be175f8afa3134042a9c54fe35cff20ca1fae442b8ece99ef61

Aliases

arxiv: 1803.03495 · arxiv_version: 1803.03495v1 · doi: 10.48550/arxiv.1803.03495 · pith_short_12: UKWBJT67HSN6 · pith_short_16: UKWBJT67HSN6C5PY · pith_short_8: UKWBJT67

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/UKWBJT67HSN6C5PYV6RRGQCCVH \
  | 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: a2ac14cfdf3c9be175f8afa3134042a9c54fe35cff20ca1fae442b8ece99ef61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39a87ba4991761e5b3d588334bac8f6451fb819e2f7a1126507cbcbfc7571705",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-03-09T13:07:12Z",
    "title_canon_sha256": "5476bfa2b32557315c53b08e2fd03121c26942b56a2feb667927f8500eab0f9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03495",
    "kind": "arxiv",
    "version": 1
  }
}