Pith Number

pith:QPN5G2BM

pith:2026:QPN5G2BMLEDM7VU2PWYMQI75JD

not attested not anchored not stored refs pending

Anisotropic quenching beyond $z=1$ and its implications for preprocessing around high-redshift galaxy clusters

Kazuhiro Shimasaku, Kei Ito, Makoto Ando, Suin Matsui, Takumi S. Tanaka

arxiv:2606.23790 v1 · 2026-06-22 · 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{QPN5G2BMLEDM7VU2PWYMQI75JD}

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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	2026-06-24T00:14:26.467267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83dbd3682c5906cfd69a7db0c823fd48f5be4e178e64884d3fc14def5dc4c834

Aliases

arxiv: 2606.23790 · arxiv_version: 2606.23790v1 · doi: 10.48550/arxiv.2606.23790 · pith_short_12: QPN5G2BMLEDM · pith_short_16: QPN5G2BMLEDM7VU2 · pith_short_8: QPN5G2BM

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/QPN5G2BMLEDM7VU2PWYMQI75JD \
  | 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: 83dbd3682c5906cfd69a7db0c823fd48f5be4e178e64884d3fc14def5dc4c834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018cb245c90a7df6112c6e9985e0f03db5a35c28c25102569f45d1391ddd55d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-22T18:00:02Z",
    "title_canon_sha256": "eaae00672db045d17fccaa18581dee5dcb18cceb465c59179eeb6697013b7cae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23790",
    "kind": "arxiv",
    "version": 1
  }
}