Pith Number

pith:ADYJFCFA

pith:2022:ADYJFCFANTVTJ3GSU2SWGPYG46

not attested not anchored not stored refs pending

Separate universe approach to evaluate nonlinear matter power spectrum for non-flat $\Lambda$CDM model

Masahiro Takada, Ryo Terasawa, Ryuichi Takahashi, Takahiro Nishimichi

arxiv:2205.10339 v2 · 2022-05-20 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ADYJFCFANTVTJ3GSU2SWGPYG46}

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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

Analytical method for computing the covariance matrix of cosmic shear two-point correlation function

Receipt and verification

First computed	2026-07-05T05:07:44.527241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f09288a06ceb34ecd2a6a5633f06e78c69d38a7f3240768344400f25825157

Aliases

arxiv: 2205.10339 · arxiv_version: 2205.10339v2 · doi: 10.48550/arxiv.2205.10339 · pith_short_12: ADYJFCFANTVT · pith_short_16: ADYJFCFANTVTJ3GS · pith_short_8: ADYJFCFA

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/ADYJFCFANTVTJ3GSU2SWGPYG46 \
  | 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: 00f09288a06ceb34ecd2a6a5633f06e78c69d38a7f3240768344400f25825157

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f9c2ae8a09905128c9a980fdb759c03fe370ba759244fe4fc697b1aad34ec64",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-20T17:48:16Z",
    "title_canon_sha256": "e2718c012d82dc2644e32bfcd6e9ff72921cc16bdd9eacc7aaf61dd412fe37a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10339",
    "kind": "arxiv",
    "version": 2
  }
}