Pith Number

pith:OBK7VXRB

pith:2024:OBK7VXRB6RBRBB4VHRPV4YEPKD

not attested not anchored not stored refs pending

The effect of local photoionization on the galaxy properties and the circumgalactic medium in simulations of Milky Way-sized galaxies

Bocheng Zhu, Volker Springel

arxiv:2404.13837 v2 · 2024-04-22 · 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{OBK7VXRB6RBRBB4VHRPV4YEPKD}

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	2026-07-05T09:02:40.565966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7055fade21f4431087953c5f5e608f50d53583887ed2eac09543ab7e30a2d781

Aliases

arxiv: 2404.13837 · arxiv_version: 2404.13837v2 · doi: 10.48550/arxiv.2404.13837 · pith_short_12: OBK7VXRB6RBR · pith_short_16: OBK7VXRB6RBRBB4V · pith_short_8: OBK7VXRB

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/OBK7VXRB6RBRBB4VHRPV4YEPKD \
  | 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: 7055fade21f4431087953c5f5e608f50d53583887ed2eac09543ab7e30a2d781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a0913d92dbd4287514363d76647b8a7f954a020829d8e3fca9de638afe46de0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-22T02:34:32Z",
    "title_canon_sha256": "1782d68a06b5383511ddb926a450e9dda0fcaccc8b2d77419ca0cb94d8f775f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.13837",
    "kind": "arxiv",
    "version": 2
  }
}