Pith Number

pith:7FDMWDXH

pith:2001:7FDMWDXHVXE4BIT4BXG33PMJOG

not attested not anchored not stored refs pending

Moller operators and Lippmann-Schwinger equations for step-like potentials

A. D. Baute, I. L. Egusquiza, J. G. Muga

arxiv:quant-ph/0104043 v1 · 2001-04-09 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FDMWDXHVXE4BIT4BXG33PMJOG}

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	2026-05-18T00:50:40.796898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f946cb0ee7adc9c0a27c0dcdbdbd8971a3e719f3ded04a47f32949bc9b270028

Aliases

arxiv: quant-ph/0104043 · arxiv_version: quant-ph/0104043v1 · doi: 10.48550/arxiv.quant-ph/0104043 · pith_short_12: 7FDMWDXHVXE4 · pith_short_16: 7FDMWDXHVXE4BIT4 · pith_short_8: 7FDMWDXH

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/7FDMWDXHVXE4BIT4BXG33PMJOG \
  | 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: f946cb0ee7adc9c0a27c0dcdbdbd8971a3e719f3ded04a47f32949bc9b270028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836aab35cf8887fdf0dedb196c5cacf549eb0f9f3d70f9c5a55adbf6032c9da8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-04-09T10:24:07Z",
    "title_canon_sha256": "e427ee24606672bf969c121a23239bdea75b1b54d5929a3d490f5feb06ca53e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0104043",
    "kind": "arxiv",
    "version": 1
  }
}