Pith Number

pith:XSMUUHYY

pith:2004:XSMUUHYYTPPILJNVEDZA3ZKVCT

not attested not anchored not stored refs pending

Higher Derivative Quantum Gravity with Gauss-Bonnet Term

Guilherme de Berredo-Peixoto, Ilya L. Shapiro

arxiv:hep-th/0412249 v2 · 2004-12-21 · 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{XSMUUHYYTPPILJNVEDZA3ZKVCT}

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

Proper-time functional renormalization in $O(N)$ scalar models coupled to gravity

Receipt and verification

First computed	2026-05-18T04:15:26.837964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc994a1f189bde85a5b520f20de55514dd5fccd6acad26e9eed8d0e3fca51c78

Aliases

arxiv: hep-th/0412249 · arxiv_version: hep-th/0412249v2 · doi: 10.48550/arxiv.hep-th/0412249 · pith_short_12: XSMUUHYYTPPI · pith_short_16: XSMUUHYYTPPILJNV · pith_short_8: XSMUUHYY

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/XSMUUHYYTPPILJNVEDZA3ZKVCT \
  | 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: bc994a1f189bde85a5b520f20de55514dd5fccd6acad26e9eed8d0e3fca51c78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7fda8de874dfc1ef7401d789dc080e565906d5527ab18d56ffbc5b22911a1a2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-12-21T20:19:44Z",
    "title_canon_sha256": "453f2d92bc6eef65c07b6adc1b0de529ab5897f15529a9b058b2592900421127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0412249",
    "kind": "arxiv",
    "version": 2
  }
}