Pith Number

pith:F2TAJCZM

pith:2013:F2TAJCZMR24URP2BSQR7C5RUZV

not attested not anchored not stored refs pending

Equivalent teleparallel theories in diagonalizable spacetimes: Comment on "Metric-affine approach to teleparallel gravity"

J. B. Formiga

arxiv:1306.4964 v1 · 2013-06-20 · 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{F2TAJCZMR24URP2BSQR7C5RUZV}

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.

Receipt and verification

First computed	2026-05-18T03:11:46.422963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ea6048b2c8eb948bf419423f17634cd697acaf92dd34bb126da623b23647fdf

Aliases

arxiv: 1306.4964 · arxiv_version: 1306.4964v1 · doi: 10.48550/arxiv.1306.4964 · pith_short_12: F2TAJCZMR24U · pith_short_16: F2TAJCZMR24URP2B · pith_short_8: F2TAJCZM

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/F2TAJCZMR24URP2BSQR7C5RUZV \
  | 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: 2ea6048b2c8eb948bf419423f17634cd697acaf92dd34bb126da623b23647fdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a65699e4ac1fd4a595e612e680dd560a0d6c6890d6c8cac10b773e6a14afd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-06-20T19:31:42Z",
    "title_canon_sha256": "627af582c0ed359c07f6b9b7a53c156e39eae4c1ca2a8d134fc652a5f4d387a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4964",
    "kind": "arxiv",
    "version": 1
  }
}