Pith Number

pith:PRW7JZ5M

pith:2013:PRW7JZ5ME25SMMPXDZ2UC3Q33Z

not attested not anchored not stored refs pending

Biases on cosmological parameter estimators from galaxy cluster number counts

C. A. Wuensche, M. Makler, M. Penna-Lima

arxiv:1312.4430 v2 · 2013-12-16 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRW7JZ5ME25SMMPXDZ2UC3Q33Z}

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	2026-05-18T02:51:01.119641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6df4e7ac26bb2631f71e75416e1bde6b11e6cd9103a94f4224b939cafc5d55

Aliases

arxiv: 1312.4430 · arxiv_version: 1312.4430v2 · doi: 10.48550/arxiv.1312.4430 · pith_short_12: PRW7JZ5ME25S · pith_short_16: PRW7JZ5ME25SMMPX · pith_short_8: PRW7JZ5M

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/PRW7JZ5ME25SMMPXDZ2UC3Q33Z \
  | 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: 7c6df4e7ac26bb2631f71e75416e1bde6b11e6cd9103a94f4224b939cafc5d55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00f6f9f508ee2e0d238d56a81d7878688cc0d7ff54aad4ae8c5e3b34072c5d01",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-12-16T17:10:41Z",
    "title_canon_sha256": "f335abdbe2b8f445e549f2093303fef775b262e9126b5a1bc25f50464a1d87d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4430",
    "kind": "arxiv",
    "version": 2
  }
}