Pith Number

pith:4VQNEMKV

pith:2025:4VQNEMKVNZCIEZTHL4FDKITYT4

not attested not anchored not stored refs pending

Disentangling the growth rate of perturbations from the HI bias using only clustering data from galaxy surveys

Anjan A Sen, Pankaj Chavan, Tapomoy Guha Sarkar

arxiv:2506.22064 v1 · 2025-06-27 · 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{4VQNEMKVNZCIEZTHL4FDKITYT4}

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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

Disentangling the growth rate of perturbations from the HI bias using only clustering data from galaxy surveys

Receipt and verification

First computed	2026-07-05T11:28:21.361116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e560d231556e448266675f0a3522789f14865ecf903e1c1ec7f30af0c26ebd63

Aliases

arxiv: 2506.22064 · arxiv_version: 2506.22064v1 · doi: 10.48550/arxiv.2506.22064 · pith_short_12: 4VQNEMKVNZCI · pith_short_16: 4VQNEMKVNZCIEZTH · pith_short_8: 4VQNEMKV

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/4VQNEMKVNZCIEZTHL4FDKITYT4 \
  | 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: e560d231556e448266675f0a3522789f14865ecf903e1c1ec7f30af0c26ebd63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825da91149c9957dd61d6802dcabd212291a92be7b301dab9445564c395b49c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-06-27T09:57:18Z",
    "title_canon_sha256": "80d07e3638c5c394c347609996e03253dab36ee657b462d4a7f9416e8b157101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22064",
    "kind": "arxiv",
    "version": 1
  }
}