Pith Number

pith:LFDLA2Z7

pith:2009:LFDLA2Z7C76LKNBLPD5V76BS5E

not attested not anchored not stored refs pending

Studying the leptonic structure of galaxy cluster atmospheres from the spectral properties of the SZ effect

D. Prokhorov, S. Colafrancesco, V. Dogiel

arxiv:0905.2752 v1 · 2009-05-17 · 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{LFDLA2Z7C76LKNBLPD5V76BS5E}

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	2026-05-18T04:37:34.168791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5946b06b3f17fcb5342b78fb5ff832e907a1ccaf8df14646f50873ce8a7c8529

Aliases

arxiv: 0905.2752 · arxiv_version: 0905.2752v1 · doi: 10.48550/arxiv.0905.2752 · pith_short_12: LFDLA2Z7C76L · pith_short_16: LFDLA2Z7C76LKNBL · pith_short_8: LFDLA2Z7

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/LFDLA2Z7C76LKNBLPD5V76BS5E \
  | 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: 5946b06b3f17fcb5342b78fb5ff832e907a1ccaf8df14646f50873ce8a7c8529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c4104b5f09b4cedfbb562d042305da42d1c4dd073eaeb9aecab68e6b255c9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-05-17T17:30:48Z",
    "title_canon_sha256": "927147dcd9c894cc55629e0cbf9453c374293d39c167237554bc357bf4e2a783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2752",
    "kind": "arxiv",
    "version": 1
  }
}