Pith Number

pith:POMQ3LEA

pith:2018:POMQ3LEA3R2HKSUMIREALDFOJC

not attested not anchored not stored refs pending

Perturbation theory challenge for cosmological parameters estimation: Matter power spectrum in real space

Atsushi Taruya, Francis Bernardeau, Ken Osato, Takahiro Nishimichi

arxiv:1810.10104 v2 · 2018-10-23 · 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{POMQ3LEA3R2HKSUMIREALDFOJC}

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

Euclid preparation: Testing multi-field inflation with galaxy power spectrum and bispectrum

Receipt and verification

First computed	2026-05-17T23:49:40.846553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b990dac80dc74754a8c4448058cae488d68114a23b6f6790877c88f3bd94c85

Aliases

arxiv: 1810.10104 · arxiv_version: 1810.10104v2 · doi: 10.48550/arxiv.1810.10104 · pith_short_12: POMQ3LEA3R2H · pith_short_16: POMQ3LEA3R2HKSUM · pith_short_8: POMQ3LEA

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/POMQ3LEA3R2HKSUMIREALDFOJC \
  | 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: 7b990dac80dc74754a8c4448058cae488d68114a23b6f6790877c88f3bd94c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43eb0571de5fec4cfa1ec962ee350492d261c7a7045b0358e1b996378fb9a90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-10-23T21:45:04Z",
    "title_canon_sha256": "80877ff20c0d1ce36797b6b1972c2403ea2c6a43a60dd98acaab3b210a789483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10104",
    "kind": "arxiv",
    "version": 2
  }
}