Pith Number

pith:5XM4ILZD

pith:2023:5XM4ILZDD7UWI7ZOMHTZSZH5AI

not attested not anchored not stored refs pending

Investigating the impact of atomic data uncertainties on measured physical parameters of the Perseus galaxy cluster

Adam R. Foster, Arnab Sarkar, John Raymond, Nancy Brickhouse, Priyanka Chakraborty, Rachel Hemmer, Randall Smith

arxiv:2312.12712 v1 · 2023-12-20 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XM4ILZDD7UWI7ZOMHTZSZH5AI}

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	2026-07-05T07:26:25.393566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edd9c42f231fe9647f2e61e79964fd02137c5c88248c7deaa75255b83b8f23f0

Aliases

arxiv: 2312.12712 · arxiv_version: 2312.12712v1 · doi: 10.48550/arxiv.2312.12712 · pith_short_12: 5XM4ILZDD7UW · pith_short_16: 5XM4ILZDD7UWI7ZO · pith_short_8: 5XM4ILZD

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/5XM4ILZDD7UWI7ZOMHTZSZH5AI \
  | 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: edd9c42f231fe9647f2e61e79964fd02137c5c88248c7deaa75255b83b8f23f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "561facea82dd397142439a0646cd901ba4f04f2da95d0d8704557e8d31256a30",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-12-20T02:17:46Z",
    "title_canon_sha256": "0dbfb83a2bbc9c7d160dc2e50b271bac84f6914151ade121b98edef7f9b43049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.12712",
    "kind": "arxiv",
    "version": 1
  }
}