Pith Number

pith:5ZWPHRRY

pith:2026:5ZWPHRRYMRO4T652UYP4RPSWJA

not attested not anchored not stored refs pending

Cut-off Jastrow Factors and Spectral Barron Regularity of Coulombic Electronic Wave Functions

Virginie Ehrlacher

arxiv:2607.02492 v1 · 2026-07-02 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ZWPHRRYMRO4T652UYP4RPSWJA}

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	2026-07-03T01:18:00.780366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee6cf3c638645dc9fbbaa61fc8be56483c49ddd4320604c9d201cb2c625b2a3c

Aliases

arxiv: 2607.02492 · arxiv_version: 2607.02492v1 · doi: 10.48550/arxiv.2607.02492 · pith_short_12: 5ZWPHRRYMRO4 · pith_short_16: 5ZWPHRRYMRO4T652 · pith_short_8: 5ZWPHRRY

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/5ZWPHRRYMRO4T652UYP4RPSWJA \
  | 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: ee6cf3c638645dc9fbbaa61fc8be56483c49ddd4320604c9d201cb2c625b2a3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69cf6c4b9badebf882d141493cc0ccf231d9f85ca5ac62d0d1b568f50c8d5225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-07-02T17:53:51Z",
    "title_canon_sha256": "07c3eb24f5bc03a1084fbb5137bbe78a3f1c82fcc80b30d719cb364f8788b99d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02492",
    "kind": "arxiv",
    "version": 1
  }
}