Pith Number

pith:KO7D6IAF

pith:2022:KO7D6IAFH7SHTTATPRH5ZDSBPK

not attested not anchored not stored refs pending

Detection of anisotropic satellite quenching in galaxy clusters up to $z\sim1$

Kazuhiro Shimasaku, Kei Ito, Makoto Ando

arxiv:2209.00015 v2 · 2022-08-31 · 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{KO7D6IAFH7SHTTATPRH5ZDSBPK}

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	2026-07-05T05:30:12.083898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53be3f20053fe479cc137c4fdc8e417aa1447221e6cdc1fb455fa66e0e5402a7

Aliases

arxiv: 2209.00015 · arxiv_version: 2209.00015v2 · doi: 10.48550/arxiv.2209.00015 · pith_short_12: KO7D6IAFH7SH · pith_short_16: KO7D6IAFH7SHTTAT · pith_short_8: KO7D6IAF

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/KO7D6IAFH7SHTTATPRH5ZDSBPK \
  | 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: 53be3f20053fe479cc137c4fdc8e417aa1447221e6cdc1fb455fa66e0e5402a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7508875e8bf48e61dc2affa8ed6af674422747ef3978bbae165fe52a9e7b6e51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-08-31T18:00:00Z",
    "title_canon_sha256": "17b449521667eb57b816f0de292af3da48a5ee11fefb2260f5cd8d4777e823d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00015",
    "kind": "arxiv",
    "version": 2
  }
}