Pith Number

pith:YRN4A3SA

pith:2021:YRN4A3SAPEGZU35CRJGD2APOM2

not attested not anchored not stored refs pending

The Three Hundred: Cluster Dynamical States and Relaxation Time Scale

Bowei Zhang, Marco De Petris, Romeel Dave, Weiguang Cui

arxiv:2112.01909 v2 · 2021-12-03 · 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{YRN4A3SAPEGZU35CRJGD2APOM2}

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	2026-07-05T04:48:39.046004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c45bc06e40790d9a6fa28a4c3d01ee66ba85fa9376c8027e5bad391d4b032638

Aliases

arxiv: 2112.01909 · arxiv_version: 2112.01909v2 · doi: 10.48550/arxiv.2112.01909 · pith_short_12: YRN4A3SAPEGZ · pith_short_16: YRN4A3SAPEGZU35C · pith_short_8: YRN4A3SA

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/YRN4A3SAPEGZU35CRJGD2APOM2 \
  | 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: c45bc06e40790d9a6fa28a4c3d01ee66ba85fa9376c8027e5bad391d4b032638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57534571b1ddf4b18e6d674a4ef6746c937ea164b875dba6aaf44a210f9a97f6",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-12-03T13:51:11Z",
    "title_canon_sha256": "a9499bed9bdbcd516b2ca4ac116fc31af7aed5158c1b10dcde2db6aea303a06c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01909",
    "kind": "arxiv",
    "version": 2
  }
}