Pith Number

pith:QQUHUPWA

pith:2005:QQUHUPWAQCE26NEG7ZLSAXKAR6

not attested not anchored not stored refs pending

Electrostatic self-energy and Bekenstein entropy bound in the massive Schwinger model

H. Mohseni Sadjadi, M. Alimohammadi

arxiv:gr-qc/0506030 v1 · 2005-06-06 · gr-qc · 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{QQUHUPWAQCE26NEG7ZLSAXKAR6}

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	2026-05-18T01:39:20.543330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84287a3ec08089af3486fe57205d408f9b80e1fb8d43ee9d480341102e5af61a

Aliases

arxiv: gr-qc/0506030 · arxiv_version: gr-qc/0506030v1 · doi: 10.48550/arxiv.gr-qc/0506030 · pith_short_12: QQUHUPWAQCE2 · pith_short_16: QQUHUPWAQCE26NEG · pith_short_8: QQUHUPWA

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/QQUHUPWAQCE26NEG7ZLSAXKAR6 \
  | 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: 84287a3ec08089af3486fe57205d408f9b80e1fb8d43ee9d480341102e5af61a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1286fc5a59e1529ecdf5fca3f70cab35d7167321e944c2376ef89f55a6e0efa5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-06-06T07:39:35Z",
    "title_canon_sha256": "223117a6804bb608b1ec48ebe2e05b02df648e429657f6a4a5a4174e08fcf235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0506030",
    "kind": "arxiv",
    "version": 1
  }
}