Pith Number

pith:LRCFANZ5

pith:2009:LRCFANZ5CE2JDUFR4RMHDYZWEB

not attested not anchored not stored refs pending

Power spectrum of the maxBCG sample: detection of acoustic oscillations using galaxy clusters

Gert Huetsi

arxiv:0910.0492 v1 · 2009-10-05 · 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{LRCFANZ5CE2JDUFR4RMHDYZWEB}

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	2026-05-18T02:11:34.762843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c4450373d113491d0b1e45871e336204cac3bf4a15e7bcde9651b0dfaf88636

Aliases

arxiv: 0910.0492 · arxiv_version: 0910.0492v1 · doi: 10.48550/arxiv.0910.0492 · pith_short_12: LRCFANZ5CE2J · pith_short_16: LRCFANZ5CE2JDUFR · pith_short_8: LRCFANZ5

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/LRCFANZ5CE2JDUFR4RMHDYZWEB \
  | 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: 5c4450373d113491d0b1e45871e336204cac3bf4a15e7bcde9651b0dfaf88636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49ee8b122bc2a921fd738406c7dcd4c6440f3f366689e64f065e817fa44d83b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-05T19:43:41Z",
    "title_canon_sha256": "a4280edc60c4a4f71da4f09c1f04c3c6c34e9469dbde39a796f71a099068e0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0492",
    "kind": "arxiv",
    "version": 1
  }
}