Pith Number

pith:YXTQSZ3D

pith:2018:YXTQSZ3D6WGTCMI3SFMJUH2G6T

not attested not anchored not stored refs pending

Solar chemical composition in the hot gas of cool-core ellipticals, groups, and clusters of galaxies

Anton J. J. Raassen, Aurora Simionescu, Fran\c{c}ois Mernier, Igone Urdampilleta, Jelle de Plaa, Jelle S. Kaastra, Junjie Mao, Liyi Gu, Norbert Werner

arxiv:1806.11145 v2 · 2018-06-28 · 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{YXTQSZ3D6WGTCMI3SFMJUH2G6T}

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	2026-05-18T00:09:35.407853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e7096763f58d31311b91589a1f46f4efc27a7dddf2eefc5c95d6ee635fab56

Aliases

arxiv: 1806.11145 · arxiv_version: 1806.11145v2 · doi: 10.48550/arxiv.1806.11145 · pith_short_12: YXTQSZ3D6WGT · pith_short_16: YXTQSZ3D6WGTCMI3 · pith_short_8: YXTQSZ3D

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/YXTQSZ3D6WGTCMI3SFMJUH2G6T \
  | 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: c5e7096763f58d31311b91589a1f46f4efc27a7dddf2eefc5c95d6ee635fab56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "034f41f3597341933a8c0acf1adc807bf499364504ec5c9237ae4ae232a18e18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-28T19:01:31Z",
    "title_canon_sha256": "613917054c8eb61721c752d0603390fd4fb724b6aa675be39200ef63cac77808"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11145",
    "kind": "arxiv",
    "version": 2
  }
}