Pith Number

pith:UROOJ3YN

pith:2026:UROOJ3YNUWULJLT3T4BUGUPUAS

not attested not anchored not stored refs pending

The dependence of Circumgalactic Medium properties on halo assembly histories in the IllustrisTNG simulations

Houzun Chen, Xi Kang, Yiyuan Zhang

arxiv:2606.24735 v1 · 2026-06-23 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UROOJ3YNUWULJLT3T4BUGUPUAS}

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	2026-06-24T01:15:40.440939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a45ce4ef0da5a8b4ae7b9f034351f404909b1fe548ce55b25aa08d06b7c2a184

Aliases

arxiv: 2606.24735 · arxiv_version: 2606.24735v1 · doi: 10.48550/arxiv.2606.24735 · pith_short_12: UROOJ3YNUWUL · pith_short_16: UROOJ3YNUWULJLT3 · pith_short_8: UROOJ3YN

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/UROOJ3YNUWULJLT3T4BUGUPUAS \
  | 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: a45ce4ef0da5a8b4ae7b9f034351f404909b1fe548ce55b25aa08d06b7c2a184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49ce3d1d0e0246fea2f05c3a43e1ec503448aab2b61d690f301b3e9971e52c5e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-23T15:59:39Z",
    "title_canon_sha256": "64810d6293ccfcd7335c6c470b191ce9ad8eafc7eba9cb161b8381e05d95aa81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24735",
    "kind": "arxiv",
    "version": 1
  }
}