Pith Number

pith:SE2HABK5

pith:2025:SE2HABK5KNURLMOEWFRIUXSPQ3

not attested not anchored not stored refs pending

Local primordial non-Gaussianity from 'zero-bias' 21cm radiation during reionization

Nickolas Kokron

arxiv:2504.20025 v1 · 2025-04-28 · 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{SE2HABK5KNURLMOEWFRIUXSPQ3}

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

Equivalence of the field-level inference and conventional analyses on large scales

Receipt and verification

First computed	2026-07-05T10:55:07.946837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

913470055d536915b1c4b1628a5e4f86c2f5172dd80469ca6831e267daed779d

Aliases

arxiv: 2504.20025 · arxiv_version: 2504.20025v1 · doi: 10.48550/arxiv.2504.20025 · pith_short_12: SE2HABK5KNUR · pith_short_16: SE2HABK5KNURLMOE · pith_short_8: SE2HABK5

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/SE2HABK5KNURLMOEWFRIUXSPQ3 \
  | 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: 913470055d536915b1c4b1628a5e4f86c2f5172dd80469ca6831e267daed779d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a5e98edff868e608dc25aa34ab5de3343d2b5424227c0869958f2d61b3e7e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-28T17:48:49Z",
    "title_canon_sha256": "017a43b912d9f3848d0d6ff31dd7244f439670a112f3f1df244aa1ebf4a2fde9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20025",
    "kind": "arxiv",
    "version": 1
  }
}