Pith Number

pith:LDOGQ4JJ

pith:2022:LDOGQ4JJBMYBOL5ZX5LJE63FJU

not attested not anchored not stored refs pending

$f(T,B)$ Gravity in the late Universe in the context of local measurements

Celia Escamilla-Rivera, Jackson Levi Said, Jurgen Mifsud, Rebecca Briffa

arxiv:2205.13560 v2 · 2022-05-26 · 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{LDOGQ4JJBMYBOL5ZX5LJE63FJU}

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	2026-07-05T05:27:33.301344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58dc6871290b30172fb9bf56927b654d0845e009ec9359f115522e3132214c9f

Aliases

arxiv: 2205.13560 · arxiv_version: 2205.13560v2 · doi: 10.48550/arxiv.2205.13560 · pith_short_12: LDOGQ4JJBMYB · pith_short_16: LDOGQ4JJBMYBOL5Z · pith_short_8: LDOGQ4JJ

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/LDOGQ4JJBMYBOL5ZX5LJE63FJU \
  | 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: 58dc6871290b30172fb9bf56927b654d0845e009ec9359f115522e3132214c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "217c8a4c01afa31725f986e1e1309bc564c137b1f296fe9a32bcff7cc04ec9f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-26T18:01:47Z",
    "title_canon_sha256": "69ec560c2d6694fc3a553c7973cb367ec678af2b626421ba746de824c5a7aa08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13560",
    "kind": "arxiv",
    "version": 2
  }
}