Pith Number

pith:YVYKQ7EW

pith:2000:YVYKQ7EW3GCGVD73MNFPJPUUJH

not attested not anchored not stored refs pending

New hydrogen-like potentials

David J. Fernandez C

arxiv:quant-ph/0006119 v1 · 2000-06-26 · 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{YVYKQ7EW3GCGVD73MNFPJPUUJH}

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	2026-05-18T01:38:03.141055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c570a87c96d9846a8ffb634af4be9449e48aea9dcae770ba4718c9b054dbd0c7

Aliases

arxiv: quant-ph/0006119 · arxiv_version: quant-ph/0006119v1 · doi: 10.48550/arxiv.quant-ph/0006119 · pith_short_12: YVYKQ7EW3GCG · pith_short_16: YVYKQ7EW3GCGVD73 · pith_short_8: YVYKQ7EW

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/YVYKQ7EW3GCGVD73MNFPJPUUJH \
  | 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: c570a87c96d9846a8ffb634af4be9449e48aea9dcae770ba4718c9b054dbd0c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41657e805a6e074d751fa9ddfd713aeef8dff652f3379b13d294a2583f3114d2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-06-26T21:32:39Z",
    "title_canon_sha256": "efe4a12d1b0353d37a1812b3ca290d0b563d97a1eac5697bcb374fdade7bb0ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0006119",
    "kind": "arxiv",
    "version": 1
  }
}