Pith Number

pith:KXANW3R6

pith:2008:KXANW3R6VSWSQGYRLQTK7LBGZ5

not attested not anchored not stored refs pending

Higher-dimensional perturbations of the vacuum energy density

M. Gasperini

arxiv:0805.4091 v1 · 2008-05-27 · hep-th · astro-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KXANW3R6VSWSQGYRLQTK7LBGZ5}

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	2026-05-18T02:35:22.184055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55c0db6e3eacad281b115c26afac26cf717b017219183d324b06ebf78dbd6cfc

Aliases

arxiv: 0805.4091 · arxiv_version: 0805.4091v1 · doi: 10.48550/arxiv.0805.4091 · pith_short_12: KXANW3R6VSWS · pith_short_16: KXANW3R6VSWSQGYR · pith_short_8: KXANW3R6

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/KXANW3R6VSWSQGYRLQTK7LBGZ5 \
  | 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: 55c0db6e3eacad281b115c26afac26cf717b017219183d324b06ebf78dbd6cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71474fe11aa1819c0ad432a033173a194eefc61c8f1184ecf491f5987f546d47",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-05-27T10:19:49Z",
    "title_canon_sha256": "8e0fb8f2ebf30d69ba7fa5fe83b710d60d2f3e75064467bb5fab6ab4d058cf30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4091",
    "kind": "arxiv",
    "version": 1
  }
}