Pith Number

pith:4NF3A5SV

pith:2023:4NF3A5SVVFVH5VHDLQ7HWPQA5Q

not attested not anchored not stored refs pending

Circumgalactic Medium on the Largest Scales: Detecting X-ray Absorption Lines with Large-Area Microcalorimeters

Akos Bogdan, Anna Ogorzalek, Arnab Sarkar, Benjamin Oppenheimer, Caroline Kilbourne, Christine Jones, Daisuke Nagai, Dan McCammon, Dylan Nelson, Erwin Lau, Eugene Churazov, Gerrit Schellenberger, Ildar Khabibullin, Irina Zhuravleva, John ZuHone, Joseph Burchett, Klaus Dolag, Maxim Markevitch, Nhut Truong, Orsolya Kovacs, Ralph Kraft, Stephan Vladutescu-Zopp, Sylvain Veilleux, William Forman, Yuanyuan Su

arxiv:2306.05449 v1 · 2023-06-08 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NF3A5SVVFVH5VHDLQ7HWPQA5Q}

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	2026-07-05T06:39:00.029201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34bb07655a96a7ed4e35c3e7b3e00ec3cffd621ec0d9992cfb86598674768aa

Aliases

arxiv: 2306.05449 · arxiv_version: 2306.05449v1 · doi: 10.48550/arxiv.2306.05449 · pith_short_12: 4NF3A5SVVFVH · pith_short_16: 4NF3A5SVVFVH5VHD · pith_short_8: 4NF3A5SV

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/4NF3A5SVVFVH5VHDLQ7HWPQA5Q \
  | 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: e34bb07655a96a7ed4e35c3e7b3e00ec3cffd621ec0d9992cfb86598674768aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "207bc72ca31d727609d175b9bb5df9f1e47cf17edf93c8c4d50e20fd3af92906",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-06-08T18:00:00Z",
    "title_canon_sha256": "eeac90fdfc79332b29f1909676e95db76b9f40753a0f328a68750d0adf57f22f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.05449",
    "kind": "arxiv",
    "version": 1
  }
}