Pith Number

pith:5YPGY6LL

pith:2026:5YPGY6LLPSG4VUNDVK65J657CV

not attested not anchored not stored refs pending

Simulation-based inference from the Lyman-alpha forest 1D power spectrum with CAMELS

Francesco Sinigaglia, Matteo Viel, Patricia Iglesias-Navarro

arxiv:2603.13011 v2 · 2026-03-13 · 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{5YPGY6LLPSG4VUNDVK65J657CV}

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	2026-05-26T02:04:08.689357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee1e6c796b7c8dcad1a3aabdd4fbbf1551035f7e8612a61358afd1f69ed0542a

Aliases

arxiv: 2603.13011 · arxiv_version: 2603.13011v2 · doi: 10.48550/arxiv.2603.13011 · pith_short_12: 5YPGY6LLPSG4 · pith_short_16: 5YPGY6LLPSG4VUND · pith_short_8: 5YPGY6LL

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/5YPGY6LLPSG4VUNDVK65J657CV \
  | 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: ee1e6c796b7c8dcad1a3aabdd4fbbf1551035f7e8612a61358afd1f69ed0542a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3e8de35f22c829c75c51bb39b81f4dd82551312825ff7b1cb08aa444f648b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-03-13T14:17:40Z",
    "title_canon_sha256": "1f2bad242a6ec2f5d3c1ad0eff92bc2ae6ce1a4e5467743b68c5c5bca52892fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.13011",
    "kind": "arxiv",
    "version": 2
  }
}