Pith Number

pith:2W6JRMOD

pith:2013:2W6JRMODLEI6ATWTM6J4UDWKKJ

not attested not anchored not stored refs pending

Joint analysis of cluster number counts and weak lensing power spectrum to correct for the super-sample covariance

2) ((1) Kavli IPMU, (2) Princeton), David N. Spergel (1, Masahiro Takada (1)

arxiv:1307.4399 v2 · 2013-07-16 · 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{2W6JRMODLEI6ATWTM6J4UDWKKJ}

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	2026-05-18T01:48:49.453587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bc98b1c35911e04ed36793ca0eca5254103a865a2648c807a5a7f1bb8ce38a

Aliases

arxiv: 1307.4399 · arxiv_version: 1307.4399v2 · doi: 10.48550/arxiv.1307.4399 · pith_short_12: 2W6JRMODLEI6 · pith_short_16: 2W6JRMODLEI6ATWT · pith_short_8: 2W6JRMOD

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/2W6JRMODLEI6ATWTM6J4UDWKKJ \
  | 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: d5bc98b1c35911e04ed36793ca0eca5254103a865a2648c807a5a7f1bb8ce38a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc316566a951ead45501cd9d02def6032b3155883f7be2ba12b2dd25bc38bfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-16T20:00:01Z",
    "title_canon_sha256": "e82868afb486f7bfc2a4ac32673e43ba5ae712c11a844ef61ba6b7dba9e9b5e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4399",
    "kind": "arxiv",
    "version": 2
  }
}