Pith Number

pith:H3JYDNSN

pith:2018:H3JYDNSNPFGZPTKAVNPKHFUHLR

not attested not anchored not stored refs pending

Splashback in galaxy clusters as a probe of cosmic expansion and gravity

Baojiu Li, Bhuvnesh Jain, Jeremy Sakstein, Neal Dalal, Susmita Adhikari

arxiv:1806.04302 v1 · 2018-06-12 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3JYDNSNPFGZPTKAVNPKHFUHLR}

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	2026-05-17T23:59:52.570652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed381b64d794d97cd40ab5ea396875c402d41481d85e2d5e4d91d755c13a3f5

Aliases

arxiv: 1806.04302 · arxiv_version: 1806.04302v1 · doi: 10.48550/arxiv.1806.04302 · pith_short_12: H3JYDNSNPFGZ · pith_short_16: H3JYDNSNPFGZPTKA · pith_short_8: H3JYDNSN

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/H3JYDNSNPFGZPTKAVNPKHFUHLR \
  | 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: 3ed381b64d794d97cd40ab5ea396875c402d41481d85e2d5e4d91d755c13a3f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dddcad9aa5b054f2ce8312d8d56de52793fb6177d466a4b5a3be2a834c7e46d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-06-12T02:26:21Z",
    "title_canon_sha256": "8aaa90f9c685fb65969d1d394b81c806d4143c05d287b6d4df3e9680484b001e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04302",
    "kind": "arxiv",
    "version": 1
  }
}