Pith Number

pith:MPM55TGL

pith:1999:MPM55TGLTL2PET5SFU4RCKPEFO

not attested not anchored not stored refs pending

Group Invariant Solutions Without Transversality

C. Torre (Utah State University), I. Anderson, M. Fels

arxiv:math-ph/9910015 v2 · 1999-10-11 · math-ph · gr-qc · hep-th · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPM55TGLTL2PET5SFU4RCKPEFO}

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

4 papers in Pith

Charged Black Holes in Quasi-Topological Gravity Coupled to Born-Infeld Nonlinear Electrodynamics

Canonical quantization of all minisuperspaces with consistent symmetry reductions

Charged Black Holes in Quasi-Topological Gravity Coupled to Born-Infeld Nonlinear Electrodynamics

Receipt and verification

First computed	2026-05-18T01:38:30.471628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d9decccb9af4f24fb22d391129e42b87c02a410b2392d0f90e38f665a5a996

Aliases

arxiv: math-ph/9910015 · arxiv_version: math-ph/9910015v2 · doi: 10.48550/arxiv.math-ph/9910015 · pith_short_12: MPM55TGLTL2P · pith_short_16: MPM55TGLTL2PET5S · pith_short_8: MPM55TGL

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/MPM55TGLTL2PET5SFU4RCKPEFO \
  | 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: 63d9decccb9af4f24fb22d391129e42b87c02a410b2392d0f90e38f665a5a996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35e9a27fcd49b983961ec3247aac1b0157386ba0d21f2e5a7a72ea35bd3e6f0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1999-10-11T01:36:06Z",
    "title_canon_sha256": "819450be5f21bcf7d66ee81e4ecf40c6402da1fa57b68ae58c3e81bf1fac77fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/9910015",
    "kind": "arxiv",
    "version": 2
  }
}