Pith Number

pith:LASA7CF7

pith:2002:LASA7CF7M4QUZKC6UPA6IEAEPB

not attested not anchored not stored refs pending

Effective Lagrangians and Universality Classes of Nonlinear Bigravity

Ian I. Kogan, Thibault Damour

arxiv:hep-th/0206042 v2 · 2002-06-05 · hep-th · astro-ph · 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{LASA7CF7M4QUZKC6UPA6IEAEPB}

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

Bimetric interactions based on metric congruences

On the Uniqueness of Ghost-Free Multi-Gravity -- II: Constraining antisymmetrised multi spin-2 interactions

Receipt and verification

First computed	2026-07-04T16:34:47.357758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58240f88bf67214ca85ea3c1e4100478404b542f6de990d389ad6d2981f14526

Aliases

arxiv: hep-th/0206042 · arxiv_version: hep-th/0206042v2 · doi: 10.48550/arxiv.hep-th/0206042 · pith_short_12: LASA7CF7M4QU · pith_short_16: LASA7CF7M4QUZKC6 · pith_short_8: LASA7CF7

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/LASA7CF7M4QUZKC6UPA6IEAEPB \
  | 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: 58240f88bf67214ca85ea3c1e4100478404b542f6de990d389ad6d2981f14526

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1aa66875d9b0a7f0655f174165e293fa7c1eff4652a7626f30df8f3d24e31a04",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-06-05T18:44:27Z",
    "title_canon_sha256": "77f5de5218838223c7b5088967e245ce570208134e2940f42cc4b2165603f013"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0206042",
    "kind": "arxiv",
    "version": 2
  }
}