Pith Number

pith:SL6A3D63

pith:2006:SL6A3D637WNLZ6NXTKPQMPEQES

not attested not anchored not stored refs pending

Vacuum energy and spectral function sum rules

A. Tronconi, A. Y. Kamenshchik, G. P. Vacca, G. Venturi

arxiv:hep-th/0612206 v2 · 2006-12-19 · hep-th · gr-qc · 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{SL6A3D637WNLZ6NXTKPQMPEQES}

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	2026-07-04T15:31:44.309723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92fc0d8fdbfd9abcf9b79a9f063c9024873f26510c4d3a8f94345db5e38b28dd

Aliases

arxiv: hep-th/0612206 · arxiv_version: hep-th/0612206v2 · doi: 10.48550/arxiv.hep-th/0612206 · pith_short_12: SL6A3D637WNL · pith_short_16: SL6A3D637WNLZ6NX · pith_short_8: SL6A3D63

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/SL6A3D637WNLZ6NXTKPQMPEQES \
  | 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: 92fc0d8fdbfd9abcf9b79a9f063c9024873f26510c4d3a8f94345db5e38b28dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ffd6403042836b0b1308af6d88dc28b522bfaa6465beda34e8134a326fc098a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-12-19T14:13:06Z",
    "title_canon_sha256": "602ed9ee0a4d5eb07f12c1a9dec8fb11bc183a66e354d12191e7ea926927d0f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0612206",
    "kind": "arxiv",
    "version": 2
  }
}