Pith Number

pith:BJXHZSOH

pith:2018:BJXHZSOHFVLXDZ3Q5ABBNLL75N

not attested not anchored not stored refs pending

Metric-affine f(R,T) theories of gravity and their applications

D. Rubiera-Garcia, E. Barrientos, Francisco S. N. Lobo, Gonzalo J. Olmo, S. Mendoza

arxiv:1803.05525 v2 · 2018-03-14 · 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{BJXHZSOHFVLXDZ3Q5ABBNLL75N}

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

Degenerate higher-order scalar-tensor theories in metric-affine gravity

Receipt and verification

First computed	2026-05-18T00:14:59.399095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a6e7cc9c72d5771e770e80216ad7feb7d2c31a2ae0d516f89c22aaa0adb135e

Aliases

arxiv: 1803.05525 · arxiv_version: 1803.05525v2 · doi: 10.48550/arxiv.1803.05525 · pith_short_12: BJXHZSOHFVLX · pith_short_16: BJXHZSOHFVLXDZ3Q · pith_short_8: BJXHZSOH

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/BJXHZSOHFVLXDZ3Q5ABBNLL75N \
  | 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: 0a6e7cc9c72d5771e770e80216ad7feb7d2c31a2ae0d516f89c22aaa0adb135e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78489252465b1f3d979a6fb0fa3bd36021e5d01f5b4dfee60b8f05b1e2afc69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-14T22:39:11Z",
    "title_canon_sha256": "a4c7a69cf7d3d4b10d8055c9707be0aa160d5562048d0cbd47c4673fea2756ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05525",
    "kind": "arxiv",
    "version": 2
  }
}