Pith Number

pith:NEKYJNUO

pith:2026:NEKYJNUOBLXS5XC4K27C2TJ3ZM

not attested not anchored not stored refs pending

Zel'dovich smearing approximation of the BAO feature for model-agnostic cosmological inference

Aseem Paranjape (IUCAA), Ravi K. Sheth (UPenn/ICTP)

arxiv:2602.14533 v2 · 2026-02-16 · 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{NEKYJNUOBLXS5XC4K27C2TJ3ZM}

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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

Impact of fiducial cosmology in model-agnostic cosmological inference with the BAO feature

Receipt and verification

First computed	2026-07-02T01:17:28.072851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

691584b68e0aef2edc5c56be2d4d3bcb3059d42735e46219340f254ece59e191

Aliases

arxiv: 2602.14533 · arxiv_version: 2602.14533v2 · doi: 10.48550/arxiv.2602.14533 · pith_short_12: NEKYJNUOBLXS · pith_short_16: NEKYJNUOBLXS5XC4 · pith_short_8: NEKYJNUO

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/NEKYJNUOBLXS5XC4K27C2TJ3ZM \
  | 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: 691584b68e0aef2edc5c56be2d4d3bcb3059d42735e46219340f254ece59e191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da5c53eaa7106eb8009f02b96a1caf832ef801d2c2a876e3c3b55d7b8fb9e5b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-02-16T07:42:28Z",
    "title_canon_sha256": "d08b7da95d4c713e0f83a0b46b62ff2a784351943057a5c301d49c1d65fdd184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14533",
    "kind": "arxiv",
    "version": 2
  }
}