Pith Number

pith:K254NBPO

pith:2000:K254NBPOD5POTT2GSLUGBXRXWI

not attested not anchored not stored refs pending

Vacuum Polarisation Tensors in Constant Electromagnetic Fields: Part I

Annecy-le-Vieux), Christian Schubert (LAPTH

arxiv:hep-ph/0001288 v3 · 2000-01-27 · 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{K254NBPOD5POTT2GSLUGBXRXWI}

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.

Cited by

1 paper in Pith

Astronomical X-ray Polarimetry as a diagnostic for questions of fundamental Physics. What we learned from the Imaging X-Ray Polarimetry Explorer (IXPE)

Receipt and verification

First computed	2026-05-18T04:15:27.269462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56bbc685ee1f5ee9cf4692e860de37b205772d19db0368911d923d1fc299562c

Aliases

arxiv: hep-ph/0001288 · arxiv_version: hep-ph/0001288v3 · doi: 10.48550/arxiv.hep-ph/0001288 · pith_short_12: K254NBPOD5PO · pith_short_16: K254NBPOD5POTT2G · pith_short_8: K254NBPO

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/K254NBPOD5POTT2GSLUGBXRXWI \
  | 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: 56bbc685ee1f5ee9cf4692e860de37b205772d19db0368911d923d1fc299562c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5499f55a224a0a7a4e39381dcde445312be212483d9dcd6003ec81db7acd0657",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2000-01-27T19:22:44Z",
    "title_canon_sha256": "8eecd11de8a642a3f8c50fe28a121af7337f5610e47a6d478a40e3aadc969c30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0001288",
    "kind": "arxiv",
    "version": 3
  }
}