Pith Number

pith:JG7OWJNB

pith:2024:JG7OWJNBZKN7CFYILVW2FDL7RN

not attested not anchored not stored refs pending

Ionized gas in quiescent galaxies: Temperature measurement and constraint on the ionization source

Francesco Belfiore, Gerome Algodon, Kevin Bundy, Kyle Westfall, Man-Yin Leo Lee, Renbin Yan, Xihan Ji, Zesen Lin

arxiv:2408.07952 v1 · 2024-08-15 · 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{JG7OWJNBZKN7CFYILVW2FDL7RN}

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	2026-07-05T08:55:42.445551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49beeb25a1ca9bf117085d6da28d7f8b5b031eef93f5e4c9bc27c727fdb39dec

Aliases

arxiv: 2408.07952 · arxiv_version: 2408.07952v1 · doi: 10.48550/arxiv.2408.07952 · pith_short_12: JG7OWJNBZKN7 · pith_short_16: JG7OWJNBZKN7CFYI · pith_short_8: JG7OWJNB

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/JG7OWJNBZKN7CFYILVW2FDL7RN \
  | 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: 49beeb25a1ca9bf117085d6da28d7f8b5b031eef93f5e4c9bc27c727fdb39dec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e5fc69f3ab56d036006b237037ba7ee044e9f812423e499bb7cd0c7d28a729f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-15T06:01:37Z",
    "title_canon_sha256": "702557cbca6891ccf67aaa236963190605b75861edd3b6a4f6fee5b3e76f58ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.07952",
    "kind": "arxiv",
    "version": 1
  }
}