Pith Number

pith:G6EHUYOW

pith:2005:G6EHUYOWEGOZHNQSG4MQLCMNSI

not attested not anchored not stored refs pending

Klein-Gordon particles in mixed vector-scalar inversely linear potentials

Antonio S. de Castro

arxiv:hep-th/0502201 v2 · 2005-02-22 · hep-th · 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{G6EHUYOWEGOZHNQSG4MQLCMNSI}

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	2026-05-18T01:38:45.785685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37887a61d6219d93b612371905898d9217909613dd8cddb7c3389584dae2cb66

Aliases

arxiv: hep-th/0502201 · arxiv_version: hep-th/0502201v2 · doi: 10.48550/arxiv.hep-th/0502201 · pith_short_12: G6EHUYOWEGOZ · pith_short_16: G6EHUYOWEGOZHNQS · pith_short_8: G6EHUYOW

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/G6EHUYOWEGOZHNQSG4MQLCMNSI \
  | 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: 37887a61d6219d93b612371905898d9217909613dd8cddb7c3389584dae2cb66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d88d3d33113d31d78403b561dafd91b0aefb30acc83e5dd905791e1359e1ae4",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2005-02-22T19:57:18Z",
    "title_canon_sha256": "1e717e8fd3d4cb016c0bc08a2cfd2d9c6a4dca5875f965ea83f761a9726ae6d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0502201",
    "kind": "arxiv",
    "version": 2
  }
}