Pith Number

pith:2L2RVX3O

pith:2009:2L2RVX3OYGRCJ2U6HB3PFLPMTB

not attested not anchored not stored refs pending

Imprints of primordial non-Gaussianities in X-ray and SZ signals from galaxy clusters

E. Branchini, F. Iannuzzi, K. Dolag, L. Moscardini, M. Grossi, M. Roncarelli, S. Matarrese

arxiv:0909.4714 v1 · 2009-09-25 · 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{2L2RVX3OYGRCJ2U6HB3PFLPMTB}

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	2026-05-18T04:25:01.838143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2f51adf6ec1a224ea9e3876f2adec9840a5f6b01fd3fbd1378a60e0a23bd27e

Aliases

arxiv: 0909.4714 · arxiv_version: 0909.4714v1 · doi: 10.48550/arxiv.0909.4714 · pith_short_12: 2L2RVX3OYGRC · pith_short_16: 2L2RVX3OYGRCJ2U6 · pith_short_8: 2L2RVX3O

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/2L2RVX3OYGRCJ2U6HB3PFLPMTB \
  | 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: d2f51adf6ec1a224ea9e3876f2adec9840a5f6b01fd3fbd1378a60e0a23bd27e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffd3e1d0230a4952bc57a713e267912d1177f43ba774d1c68f4e206d6c7bb0bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-25T14:49:56Z",
    "title_canon_sha256": "f918daabb7357ddc160e7afe091a387c0e70bc3a97bf6c00ce1b6518c18910de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4714",
    "kind": "arxiv",
    "version": 1
  }
}