Pith Number

pith:VG4QSHSV

pith:2026:VG4QSHSVJ4VY5H6KA47O4Z5IJK

not attested not anchored not stored refs pending

Dual-disk galaxies and thermal states of circumgalactic medium

Masafumi Noguchi

arxiv:2606.24158 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{VG4QSHSVJ4VY5H6KA47O4Z5IJK}

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	2026-06-24T01:14:43.187482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9b9091e554f2b8e9fca073eee67a84a92273c6c91aea7fa82059dd8f9aa302c

Aliases

arxiv: 2606.24158 · arxiv_version: 2606.24158v1 · doi: 10.48550/arxiv.2606.24158 · pith_short_12: VG4QSHSVJ4VY · pith_short_16: VG4QSHSVJ4VY5H6K · pith_short_8: VG4QSHSV

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/VG4QSHSVJ4VY5H6KA47O4Z5IJK \
  | 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: a9b9091e554f2b8e9fca073eee67a84a92273c6c91aea7fa82059dd8f9aa302c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4eec86a820f9728ad57fff87857c06639f937230ad6898fd3a4fbb772bce979",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-23T05:26:02Z",
    "title_canon_sha256": "f89cb3a000a2bf5117d23b820d6a91e1a89c123b506735fd02d179406cd28e8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24158",
    "kind": "arxiv",
    "version": 1
  }
}