Pith Number

pith:AXR2DLIZ

pith:2025:AXR2DLIZQYC5W6WOUEHQ3XCLOL

not attested not anchored not stored refs pending

Automated calibration of simulated galaxy catalogues for cosmological analyses

A. Alarcon, E. J. Gonzalez, F. J. Castander, I. Tutusaus, J. Carretero, L. Blot, P. Fosalba, P. Tallada-Cresp\'i

arxiv:2507.23451 v1 · 2025-07-31 · 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{AXR2DLIZQYC5W6WOUEHQ3XCLOL}

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

Euclid. Populating a dark universe with galaxies using SciPIC

Receipt and verification

First computed	2026-07-05T11:46:12.908795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e3a1ad198605db7acea10f0ddc4b72ce4242e6e2ae83d314cb2f4511ea0a5e

Aliases

arxiv: 2507.23451 · arxiv_version: 2507.23451v1 · doi: 10.48550/arxiv.2507.23451 · pith_short_12: AXR2DLIZQYC5 · pith_short_16: AXR2DLIZQYC5W6WO · pith_short_8: AXR2DLIZ

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/AXR2DLIZQYC5W6WOUEHQ3XCLOL \
  | 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: 05e3a1ad198605db7acea10f0ddc4b72ce4242e6e2ae83d314cb2f4511ea0a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ffc3444649917876c3ac36c0c737e87a69d5e73569a0a68546312e50e3e565",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-07-31T11:27:53Z",
    "title_canon_sha256": "6e59e5596d75443b855e5b00e75e1377a300a472c126b5be22543144635b242e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23451",
    "kind": "arxiv",
    "version": 1
  }
}