Pith Number

pith:XI7XUGJS

pith:2006:XI7XUGJSAYA6PDS4UXOQAWMACG

not attested not anchored not stored refs pending

Solution to the ghost problem in fourth order derivative theories

Philip D. Mannheim (University of Connecticut)

arxiv:hep-th/0608154 v2 · 2006-08-22 · 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{XI7XUGJSAYA6PDS4UXOQAWMACG}

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

2 papers in Pith

Spectral Noncommutative Geometry, Standard Model and all that

Quantum-Corrected Thermodynamics of Conformal Weyl Gravity Black Holes: GUP Effects and Phase Transitions

Receipt and verification

First computed	2026-07-04T15:22:43.212553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba3f7a19320601e78e5ca5dd00598011a7eecd9334a3b9267bbdd59b856977c9

Aliases

arxiv: hep-th/0608154 · arxiv_version: hep-th/0608154v2 · doi: 10.48550/arxiv.hep-th/0608154 · pith_short_12: XI7XUGJSAYA6 · pith_short_16: XI7XUGJSAYA6PDS4 · pith_short_8: XI7XUGJS

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/XI7XUGJSAYA6PDS4UXOQAWMACG \
  | 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: ba3f7a19320601e78e5ca5dd00598011a7eecd9334a3b9267bbdd59b856977c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251a066d7120d623feaca3e12901f6b6318032097a9eba42539b9bbb26ba11e9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-08-22T15:04:39Z",
    "title_canon_sha256": "1f4b24d804c1be00ce169c596d62b2fea0d0e9ddfd2ffe038e95d8917154fe81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0608154",
    "kind": "arxiv",
    "version": 2
  }
}