Pith Number

pith:2EVIXQNA

pith:2026:2EVIXQNA2ZCPRMNEUVPYYHJZSN

not attested not anchored not stored refs pending

HI Simulations for Cosmology with the SKA Observatory

Anna Bonaldi, Digvijay Wadekar, Fabio Fontanot, Francesco Sinigaglia, Francisco-Shu Kitaura, Gabriella De Lucia, Giulia Piccirilli, Isabella P. Carucci, Jo\"el Mayor, Jos\'e Luis Bernal, Lizhi Xie, Marta Spinelli, Pascal Hitz, Rajesh Mondal, Robert M. Yates, Stefano Camera, Steven Cunnington, Tommaso Ronconi

arxiv:2606.25969 v1 · 2026-06-24 · 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{2EVIXQNA2ZCPRMNEUVPYYHJZSN}

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	2026-06-25T01:18:44.675180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d12a8bc1a0d644f8b1a4a55f8c1d39934ffa19af6baf7ab55bd250fd0c48f390

Aliases

arxiv: 2606.25969 · arxiv_version: 2606.25969v1 · doi: 10.48550/arxiv.2606.25969 · pith_short_12: 2EVIXQNA2ZCP · pith_short_16: 2EVIXQNA2ZCPRMNE · pith_short_8: 2EVIXQNA

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/2EVIXQNA2ZCPRMNEUVPYYHJZSN \
  | 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: d12a8bc1a0d644f8b1a4a55f8c1d39934ffa19af6baf7ab55bd250fd0c48f390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caacbe37895ba6a9e1a2c51e0be7ffc9267bc6f82aceadab654475898c2a480f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-24T15:39:30Z",
    "title_canon_sha256": "1a0d769ca8f7d37257b0652a6775dbf363f1a3c7069831a67a55f952bf4734b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25969",
    "kind": "arxiv",
    "version": 1
  }
}