Pith Number

pith:MTN6SVZN

pith:2009:MTN6SVZN36JG2J6CZK7WMN3Q2E

not attested not anchored not stored refs pending

A type of Born-Infeld regular gravity and its cosmological consequences

Franco Fiorini, Rafael Ferraro

arxiv:0904.1767 v1 · 2009-04-10 · 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{MTN6SVZN36JG2J6CZK7WMN3Q2E}

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

1 paper in Pith

Rotating and non-rotating AdS black holes in $f({\cal T})$ gravity non-linear electrodynamics

Receipt and verification

First computed	2026-07-04T15:42:43.648644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64dbe9572ddf926d27c2cabf663770d11229064f9a201132db73b22c7952b5da

Aliases

arxiv: 0904.1767 · arxiv_version: 0904.1767v1 · doi: 10.48550/arxiv.0904.1767 · pith_short_12: MTN6SVZN36JG · pith_short_16: MTN6SVZN36JG2J6C · pith_short_8: MTN6SVZN

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/MTN6SVZN36JG2J6CZK7WMN3Q2E \
  | 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: 64dbe9572ddf926d27c2cabf663770d11229064f9a201132db73b22c7952b5da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97df4a880cbbb2f10e89f20da11f8ec3df14cb29e1195a477296bcc5d558abcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-04-10T23:46:35Z",
    "title_canon_sha256": "100ba21a155a050951ec4c2ad16f756ffe424d40353a8faa4d2cd401b94b03d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1767",
    "kind": "arxiv",
    "version": 1
  }
}