Pith Number

pith:LS2X6NNJ

pith:2021:LS2X6NNJCM7RR5V7A43WW2HKM3

not attested not anchored not stored refs pending

FORGE -- the f(R) gravity cosmic emulator project I: Introduction and matter power spectrum emulator

Baojiu Li, Benjamin Giblin, Christian Arnold, Joachim Harnois-D\'eraps, Yan-Chuan Cai

arxiv:2109.04984 v1 · 2021-09-10 · astro-ph.CO · 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{LS2X6NNJCM7RR5V7A43WW2HKM3}

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

3 papers in Pith

Euclid: Constraints on f(R) cosmologies from the spectroscopic and photometric primary probes

Modeling nonlinear scales for dynamical dark energy cosmologies with COLA

Cosmological gravity on all scales V: MCMC forecasts combining large scale structure and CMB lensing for binned phenomenological modified gravity

Receipt and verification

First computed	2026-07-05T04:48:36.083203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb57f35a9133f18f6bf07376b68ea66f1ac4075159099b36acbcc97730f45e2

Aliases

arxiv: 2109.04984 · arxiv_version: 2109.04984v1 · doi: 10.48550/arxiv.2109.04984 · pith_short_12: LS2X6NNJCM7R · pith_short_16: LS2X6NNJCM7RR5V7 · pith_short_8: LS2X6NNJ

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/LS2X6NNJCM7RR5V7A43WW2HKM3 \
  | 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: 5cb57f35a9133f18f6bf07376b68ea66f1ac4075159099b36acbcc97730f45e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9510615fd4e4059f8374255c13e3aa87dbc130a943a5b193d418763b24f291c5",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-09-10T16:49:01Z",
    "title_canon_sha256": "85331639fc6a109ea80f90088b13e5c81ca03e59e4b21bcca6a92993e8cf1368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04984",
    "kind": "arxiv",
    "version": 1
  }
}