Pith Number

pith:AM4PVBB5

pith:2022:AM4PVBB5QUFFK6LZDNDGSTDMDU

not attested not anchored not stored refs pending

The Three Hundred project: galaxy cluster mergers and their impact on the stellar component of brightest cluster galaxies

Alexander Knebe, Ana Contreras-Santos, Chris Power, Federico De Luca, Frazer Pearce, Gustavo Yepes, Marco De Petris, Matthias Hoeft, Meghan Gray, Roan Haggar, Robert Mostoghiu, Sebasti\'an E. Nuza, Weiguang Cui

arxiv:2201.12252 v1 · 2022-01-28 · 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{AM4PVBB5QUFFK6LZDNDGSTDMDU}

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	2026-07-05T03:53:17.245220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0338fa843d850a5579791b46694c6c1d2d1c027a25cb5042e59a1215f8a24323

Aliases

arxiv: 2201.12252 · arxiv_version: 2201.12252v1 · doi: 10.48550/arxiv.2201.12252 · pith_short_12: AM4PVBB5QUFF · pith_short_16: AM4PVBB5QUFFK6LZ · pith_short_8: AM4PVBB5

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/AM4PVBB5QUFFK6LZDNDGSTDMDU \
  | 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: 0338fa843d850a5579791b46694c6c1d2d1c027a25cb5042e59a1215f8a24323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "055022ffddfe88e8f946899cc163dca87ff01d6acdb47a35ad9c2ee6fe428572",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-01-28T17:10:28Z",
    "title_canon_sha256": "016017d7be7b897bde7fa1b22ec3a7696233159c8520b9e2011c189a6182d342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12252",
    "kind": "arxiv",
    "version": 1
  }
}