Pith Number

pith:XLF7PAOW

pith:2022:XLF7PAOWNBSY5BVANR5EUF3KMV

not attested not anchored not stored refs pending

The hot circumgalactic medium of the Milky-Way: new insights from XMM-Newton observations

Anjali Gupta, Joy Bhattacharyya, Sanskriti Das, Smita Mathur, Yair Krongold

arxiv:2208.07863 v1 · 2022-08-16 · 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{XLF7PAOWNBSY5BVANR5EUF3KMV}

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	2026-07-05T07:05:29.765419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bacbf781d668658e86a06c7a4a176a654c6135bf6fdebcc732e8d18475934f40

Aliases

arxiv: 2208.07863 · arxiv_version: 2208.07863v1 · doi: 10.48550/arxiv.2208.07863 · pith_short_12: XLF7PAOWNBSY · pith_short_16: XLF7PAOWNBSY5BVA · pith_short_8: XLF7PAOW

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/XLF7PAOWNBSY5BVANR5EUF3KMV \
  | 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: bacbf781d668658e86a06c7a4a176a654c6135bf6fdebcc732e8d18475934f40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed6331a7c154b641b1f8ed38cec12c25b532365579faecac8ee43152b769fda4",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-08-16T17:47:37Z",
    "title_canon_sha256": "e429885d4dcfe758c7a8674cde258f7ca9eefd4f852a3803e45a50739981b560"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07863",
    "kind": "arxiv",
    "version": 1
  }
}