Pith Number

pith:AYSG4Q5O

pith:1994:AYSG4Q5OLQEBGQUA2RNYCSLH42

not attested not anchored not stored refs pending

Higher order corrections to bound state energy levels in QED: an effective field theory approach

Patrick Labelle

arxiv:hep-ph/9407233 v1 · 1994-07-05 · 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{AYSG4Q5OLQEBGQUA2RNYCSLH42}

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	2026-05-18T01:06:35.547083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06246e43ae5c08134280d45b814967e692c60b77ce89abda3cdbca1c1de0cd21

Aliases

arxiv: hep-ph/9407233 · arxiv_version: hep-ph/9407233v1 · doi: 10.48550/arxiv.hep-ph/9407233 · pith_short_12: AYSG4Q5OLQEB · pith_short_16: AYSG4Q5OLQEBGQUA · pith_short_8: AYSG4Q5O

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/AYSG4Q5OLQEBGQUA2RNYCSLH42 \
  | 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: 06246e43ae5c08134280d45b814967e692c60b77ce89abda3cdbca1c1de0cd21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74c6ea277417bf8779cac1e8a54bb1134c84c0e9a71492af647c7738eb870e3c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-07-05T23:43:53Z",
    "title_canon_sha256": "17d1c2a617f496d3f364f9bf0a6a2ed209d8aeb8625a7553ef1b29716c0a05d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9407233",
    "kind": "arxiv",
    "version": 1
  }
}