Pith Number

pith:VM62CGG3

pith:2026:VM62CGG3PQJLN3VIADM4DFLK4U

not attested not anchored not stored refs pending

Effective-metric formulation of Casimir energies in nonlinear scalar and electromagnetic theories

C. A. Escobar

arxiv:2606.17221 v1 · 2026-06-15 · 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{VM62CGG3PQJLN3VIADM4DFLK4U}

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	2026-06-19T16:10:06.303808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab3da118db7c12b6eea800d9c1956ae5339bf0509debf4cd8c6f4789dd592a42

Aliases

arxiv: 2606.17221 · arxiv_version: 2606.17221v1 · doi: 10.48550/arxiv.2606.17221 · pith_short_12: VM62CGG3PQJL · pith_short_16: VM62CGG3PQJLN3VI · pith_short_8: VM62CGG3

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/VM62CGG3PQJLN3VIADM4DFLK4U \
  | 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: ab3da118db7c12b6eea800d9c1956ae5339bf0509debf4cd8c6f4789dd592a42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95f57cd7b4a79488719bc2e3f644978a7090997f4af4a8d8966acbaff4fe2e36",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-15T19:09:56Z",
    "title_canon_sha256": "a75d4e7506995ebac7d1141a474db5c745902199ab82f1a7ae9532d93dd15bb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17221",
    "kind": "arxiv",
    "version": 1
  }
}