Pith Number

pith:OOJAD4FH

pith:1994:OOJAD4FHPROXNPZKIAXC7EI5ZK

not attested not anchored not stored refs pending

Convergence of Scaled Delta Expansion: Anharmonic Oscillator

Hiroshi Suzuki, Kenichi Konishi, Riccardo Guida

arxiv:hep-th/9407027 v1 · 1994-07-05 · hep-th · hep-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{OOJAD4FHPROXNPZKIAXC7EI5ZK}

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	2026-05-18T01:38:41.590522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

739201f0a77c5d76bf2a402e2f911dca8376f7cafed0cea5343d4d96578a862b

Aliases

arxiv: hep-th/9407027 · arxiv_version: hep-th/9407027v1 · doi: 10.48550/arxiv.hep-th/9407027 · pith_short_12: OOJAD4FHPROX · pith_short_16: OOJAD4FHPROXNPZK · pith_short_8: OOJAD4FH

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/OOJAD4FHPROXNPZKIAXC7EI5ZK \
  | 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: 739201f0a77c5d76bf2a402e2f911dca8376f7cafed0cea5343d4d96578a862b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adfd6cb8645d6b65e2e99fb58c427bd6cfedaad0abd3575cf64e585da530700a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-07-05T14:42:29Z",
    "title_canon_sha256": "8d8a601e9b08bdb7c26d95fa227be258ed9a16fdc5661467f5c45ed69d3898d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9407027",
    "kind": "arxiv",
    "version": 1
  }
}