Pith Number

pith:L66G774B

pith:2025:L66G774B7QFZ3OHGKWYX6TJ4RY

not attested not anchored not stored refs pending

Local well-posedness of the initial value problem in Einstein-Cartan theory

Filipe C. Mena, Paulo Luz

arxiv:2505.22590 v1 · 2025-05-28 · 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{L66G774B7QFZ3OHGKWYX6TJ4RY}

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

Tidal Forces in the Presence of Torsion and Nonmetricity

Hyperbolicity analysis of the linearised 3+1 formulation in the Teleparallel Equivalent of General Relativity

Receipt and verification

First computed	2026-07-05T11:11:27.306887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fbc6fff81fc0b9db8e655b17f4d3c8e273d492a54751eef733089d98e0262cf

Aliases

arxiv: 2505.22590 · arxiv_version: 2505.22590v1 · doi: 10.48550/arxiv.2505.22590 · pith_short_12: L66G774B7QFZ · pith_short_16: L66G774B7QFZ3OHG · pith_short_8: L66G774B

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/L66G774B7QFZ3OHGKWYX6TJ4RY \
  | 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: 5fbc6fff81fc0b9db8e655b17f4d3c8e273d492a54751eef733089d98e0262cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb15930520ca3001b38449316b3183db8a6dfce65f705055c6702c267276d998",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-28T17:00:04Z",
    "title_canon_sha256": "0d6b90abf6be91d9e3ee1b6a96d44e71521dfe647ee62be685eecff156c7a890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22590",
    "kind": "arxiv",
    "version": 1
  }
}