Pith Number

pith:6EFBO3UA

pith:2009:6EFBO3UALJUWX7HW46TI7W4KMS

not attested not anchored not stored refs pending

On the ability of spectroscopic SZ effect measurements to determine the temperature structure of galaxy clusters

P. Marchegiani, S. Colafrancesco

arxiv:0912.2224 v1 · 2009-12-11 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EFBO3UALJUWX7HW46TI7W4KMS}

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	2026-05-18T02:10:24.492271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10a176e805a696bfcf6e7a68fdb8a6485806e1f24b092d7533e010045e964c3

Aliases

arxiv: 0912.2224 · arxiv_version: 0912.2224v1 · doi: 10.48550/arxiv.0912.2224 · pith_short_12: 6EFBO3UALJUW · pith_short_16: 6EFBO3UALJUWX7HW · pith_short_8: 6EFBO3UA

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/6EFBO3UALJUWX7HW46TI7W4KMS \
  | 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: f10a176e805a696bfcf6e7a68fdb8a6485806e1f24b092d7533e010045e964c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de92f13facb27ce0885ff4c514a4be80bffafb5f45fe7ae522365afade50330d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-11T13:22:36Z",
    "title_canon_sha256": "a25db62324d86d21f99c4a2cd53fe4d64bd63d6a58ebe14a13090fc8ed0a01b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2224",
    "kind": "arxiv",
    "version": 1
  }
}