Pith Number

pith:WM7UQAMQ

pith:2013:WM7UQAMQIFEPIPV5M6XXDIEH63

not attested not anchored not stored refs pending

Junction conditions for F(R)-gravity and their consequences

Jos\'e M. M. Senovilla

arxiv:1303.1408 v4 · 2013-03-06 · gr-qc · hep-th · math-ph · 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{WM7UQAMQIFEPIPV5M6XXDIEH63}

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

On mass inflation and thin shells in quasi-topological gravity

Oppenheimer-Snyder Collapse in f(R) Gravity : Stalemate or Resolution?

Receipt and verification

First computed	2026-05-18T03:13:46.067071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33f4801904148f43ebd67af71a087f6fb97ca5f2bf754ac93ffa41d041f8bcc

Aliases

arxiv: 1303.1408 · arxiv_version: 1303.1408v4 · doi: 10.48550/arxiv.1303.1408 · pith_short_12: WM7UQAMQIFEP · pith_short_16: WM7UQAMQIFEPIPV5 · pith_short_8: WM7UQAMQ

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/WM7UQAMQIFEPIPV5M6XXDIEH63 \
  | 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: b33f4801904148f43ebd67af71a087f6fb97ca5f2bf754ac93ffa41d041f8bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5256e31dbc22573eac5bace89fb091911941de6179db25bdcd2381e55e4fd96b",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-03-06T18:09:37Z",
    "title_canon_sha256": "cb3665d76def095587e63a88c452a6467c89dc2ac3e025b7f166a03f9332061b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1408",
    "kind": "arxiv",
    "version": 4
  }
}