Pith Number

pith:CBFSKY6S

pith:2020:CBFSKY6SSXPQTOM56GKAUZP3UK

not attested not anchored not stored refs pending

Protoclusters at z=5.7: A view from the MultiDark galaxies

Alexander Knebe, Gustavo Yepes, Jiaqi Qiao, John A. Peacock, Romeel Dave, Weiguang Cui

arxiv:2008.01816 v2 · 2020-08-04 · 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{CBFSKY6SSXPQTOM56GKAUZP3UK}

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	2026-07-05T01:33:42.141702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104b2563d295df09b99df1940a65fba2b6f7b06ff9e6a7db4df55b46ab96a090

Aliases

arxiv: 2008.01816 · arxiv_version: 2008.01816v2 · doi: 10.48550/arxiv.2008.01816 · pith_short_12: CBFSKY6SSXPQ · pith_short_16: CBFSKY6SSXPQTOM5 · pith_short_8: CBFSKY6S

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/CBFSKY6SSXPQTOM56GKAUZP3UK \
  | 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: 104b2563d295df09b99df1940a65fba2b6f7b06ff9e6a7db4df55b46ab96a090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a204aca5e1a206fad3ce4128b276268a6f8bff790531defafe79d873d1115b5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-04T20:29:24Z",
    "title_canon_sha256": "310efeace269f44adbed0633393c33e0b873dc7741bb87136338c327a38564d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01816",
    "kind": "arxiv",
    "version": 2
  }
}