Pith Number

pith:4VELCYVK

pith:2021:4VELCYVK64XPZNO5YRVZ2Z6MRU

not attested not anchored not stored refs pending

Toward a more stringent test of gravity with redshift space power spectrum: simultaneous probe of growth and amplitude of large-scale structure

Atsushi Taruya, Yi Zheng, Yong-Seon Song

arxiv:2102.01785 v1 · 2021-02-02 · 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{4VELCYVK64XPZNO5YRVZ2Z6MRU}

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	2026-07-05T03:08:24.959540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e548b162aaf72efcb5ddc46b9d67cc8d000fd26f88b1113b682ff0a7314fc99f

Aliases

arxiv: 2102.01785 · arxiv_version: 2102.01785v1 · doi: 10.48550/arxiv.2102.01785 · pith_short_12: 4VELCYVK64XP · pith_short_16: 4VELCYVK64XPZNO5 · pith_short_8: 4VELCYVK

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/4VELCYVK64XPZNO5YRVZ2Z6MRU \
  | 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: e548b162aaf72efcb5ddc46b9d67cc8d000fd26f88b1113b682ff0a7314fc99f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6b42367a72aaef07bfdf37c77c749a3e58d8fa3f7f199d322360dd71a7ade5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-02-02T22:37:36Z",
    "title_canon_sha256": "50082925cc98b07486f1f4336d3ad34a9b861c6b5856400f526f78e6e4809f5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01785",
    "kind": "arxiv",
    "version": 1
  }
}