Pith Number

pith:OPLOYUET

pith:2014:OPLOYUETBVK3UKQYZNO3UIFLO4

not attested not anchored not stored refs pending

Combining cosmological constraints from cluster counts and galaxy clustering

Fabien Lacasa

arxiv:1407.1247 v1 · 2014-07-04 · 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{OPLOYUETBVK3UKQYZNO3UIFLO4}

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	2026-05-18T02:48:18.268055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d6ec50930d55ba2a18cb5dba20ab770d5030551e131852efd5f8a1ad27f3b3

Aliases

arxiv: 1407.1247 · arxiv_version: 1407.1247v1 · doi: 10.48550/arxiv.1407.1247 · pith_short_12: OPLOYUETBVK3 · pith_short_16: OPLOYUETBVK3UKQY · pith_short_8: OPLOYUET

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/OPLOYUETBVK3UKQYZNO3UIFLO4 \
  | 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: 73d6ec50930d55ba2a18cb5dba20ab770d5030551e131852efd5f8a1ad27f3b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e0f7fcb1b62cf503e778e4c2e101053f63d8c2622ffe4142329a2638fc4b72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-04T14:39:19Z",
    "title_canon_sha256": "93021dae39dca14beada7fc16863dacb01b581d29b1a82b5821bb9401c17ad1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1247",
    "kind": "arxiv",
    "version": 1
  }
}