Pith Number

pith:BRBGMPHN

pith:2010:BRBGMPHNBC7RBOP4LNH4BK3QYC

not attested not anchored not stored refs pending

Variational and perturbative approaches to the confined hydrogen atom with a moving nucleus

A. Flores-Riveros, Francisco M. Fern\'andez, N. Aquino

arxiv:1009.2154 v1 · 2010-09-11 · 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{BRBGMPHNBC7RBOP4LNH4BK3QYC}

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	2026-05-18T02:05:31.697628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c42663ced08bf10b9fc5b4fc0ab70c0bb5292d0109e7f48e7edb25a67eb970f

Aliases

arxiv: 1009.2154 · arxiv_version: 1009.2154v1 · doi: 10.48550/arxiv.1009.2154 · pith_short_12: BRBGMPHNBC7R · pith_short_16: BRBGMPHNBC7RBOP4 · pith_short_8: BRBGMPHN

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/BRBGMPHNBC7RBOP4LNH4BK3QYC \
  | 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: 0c42663ced08bf10b9fc5b4fc0ab70c0bb5292d0109e7f48e7edb25a67eb970f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f0f5afee53c4d1e33675de62cf4ee8ad125a6bae827c4f1dacbeb01fddf323",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-11T11:28:44Z",
    "title_canon_sha256": "7c535737aaadac558669ce9e82c124446d7911b83dfb3339f7b0906015b4ceb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2154",
    "kind": "arxiv",
    "version": 1
  }
}