Pith Number

pith:SM3ZFEJW

pith:2018:SM3ZFEJWCOZ5CUGD2G3J5QWRS5

not attested not anchored not stored refs pending

Forecasts on dark energy from the X-ray cluster survey with eROSITA: constraints from counts and clustering

Andrea Merloni, Annalisa Pillepich, Cristiano Porciani, Katharina Borm, Thomas H. Reiprich

arxiv:1807.06021 v1 · 2018-07-16 · 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{SM3ZFEJWCOZ5CUGD2G3J5QWRS5}

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	2026-05-18T00:07:06.024953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

933792913613b3d150c3d1b69ec2d197689dabdf21e643051879ae3fd1018a37

Aliases

arxiv: 1807.06021 · arxiv_version: 1807.06021v1 · doi: 10.48550/arxiv.1807.06021 · pith_short_12: SM3ZFEJWCOZ5 · pith_short_16: SM3ZFEJWCOZ5CUGD · pith_short_8: SM3ZFEJW

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/SM3ZFEJWCOZ5CUGD2G3J5QWRS5 \
  | 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: 933792913613b3d150c3d1b69ec2d197689dabdf21e643051879ae3fd1018a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c647d58bf3aa7f2d70bdd2d95397f90a00010d4bc5e6e28f9e0246337e374d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-07-16T18:00:01Z",
    "title_canon_sha256": "481feb4c6f13e81948d1cd13ca31c0b8cda08a5c74054c7959c3057b4e0a95aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06021",
    "kind": "arxiv",
    "version": 1
  }
}