Pith Number

pith:4YALDF3E

pith:1998:4YALDF3EZAM5ZYZ7JVKOR7Z673

not attested not anchored not stored refs pending

Bound States by the Spinless Salpeter Equation

F. F. Schoberl, Wolfgang Lucha

arxiv:hep-ph/9812526 v1 · 1998-12-30 · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YALDF3EZAM5ZYZ7JVKOR7Z673}

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	2026-05-18T04:24:16.889241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e600b19764c819dce33f4d54e8ff3efed18b1ebbe1878d5d21990f38e67f1283

Aliases

arxiv: hep-ph/9812526 · arxiv_version: hep-ph/9812526v1 · doi: 10.48550/arxiv.hep-ph/9812526 · pith_short_12: 4YALDF3EZAM5 · pith_short_16: 4YALDF3EZAM5ZYZ7 · pith_short_8: 4YALDF3E

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/4YALDF3EZAM5ZYZ7JVKOR7Z673 \
  | 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: e600b19764c819dce33f4d54e8ff3efed18b1ebbe1878d5d21990f38e67f1283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b36e6cbea63cace64b5d75c68072715e52d53b84f613e161a5fa2089ddf2db46",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-12-30T13:23:34Z",
    "title_canon_sha256": "a6f41552f0e73334483ac5eab16dbeff5b36b0726ee55180c789f4dcc421fe58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9812526",
    "kind": "arxiv",
    "version": 1
  }
}