Pith Number

pith:SMT2OSU5

pith:2022:SMT2OSU54TSZCHW6HGKW6MJV4D

not attested not anchored not stored refs pending

Compressing the cosmological information in one-dimensional correlations of the Lyman-$\alpha$ forest

Andreu Font-Ribera, Christian Pedersen, Nickolay Y. Gnedin

arxiv:2209.09895 v2 · 2022-09-20 · 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{SMT2OSU54TSZCHW6HGKW6MJV4D}

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

4 papers in Pith

Probing Confining Dark Sectors with Cosmological Perturbations

Machine Learning Techniques for Astrophysics and Cosmology: Lyman-$\alpha$ forest

Cosmological analysis of the DESI DR1 Lyman alpha 1D power spectrum

Analytic compression of the effective field theory of the Lyman-alpha forest

Receipt and verification

First computed	2026-07-05T06:07:32.837206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9327a74a9de4e5911ede39956f3135e0fb9cd2463a94596edccab70fd4faf280

Aliases

arxiv: 2209.09895 · arxiv_version: 2209.09895v2 · doi: 10.48550/arxiv.2209.09895 · pith_short_12: SMT2OSU54TSZ · pith_short_16: SMT2OSU54TSZCHW6 · pith_short_8: SMT2OSU5

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/SMT2OSU54TSZCHW6HGKW6MJV4D \
  | 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: 9327a74a9de4e5911ede39956f3135e0fb9cd2463a94596edccab70fd4faf280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1bc3c2e80f7436f58e608291f8002dfc1e00a42316ef0806ccb77d04320125",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-09-20T17:53:51Z",
    "title_canon_sha256": "11c40c8351b38b3c9d7e62b01c615501926d827bf7c2d6b3768e4e2a61d8989b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.09895",
    "kind": "arxiv",
    "version": 2
  }
}