Pith Number

pith:EGAL4PPW

pith:2023:EGAL4PPWMI4TMOLIEIWRO2L2SF

not attested not anchored not stored refs pending

The localization of galaxy groups in close proximity to galaxy clusters using cosmic web nodes

Alexander Knebe, Alfonso Arag\'on-Salamanca, Daniel J. Cornwell, Frazer R. Pearce, Meghan E. Gray, Ulrike Kuchner, Weiguang Cui

arxiv:2310.11268 v1 · 2023-10-17 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGAL4PPWMI4TMOLIEIWRO2L2SF}

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	2026-07-05T07:01:53.167466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2180be3df66239363968222d17697a9178aa39020aa9116e156235f7a5d96348

Aliases

arxiv: 2310.11268 · arxiv_version: 2310.11268v1 · doi: 10.48550/arxiv.2310.11268 · pith_short_12: EGAL4PPWMI4T · pith_short_16: EGAL4PPWMI4TMOLI · pith_short_8: EGAL4PPW

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/EGAL4PPWMI4TMOLIEIWRO2L2SF \
  | 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: 2180be3df66239363968222d17697a9178aa39020aa9116e156235f7a5d96348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec799a1e42701a616d92609ab8ab19afec442ccc4e568c01283be958f66be2d8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-10-17T13:41:29Z",
    "title_canon_sha256": "6a98e4fe1f493d476c67b74a22e3507bd2a841926cf858b0b1b0a7bf93d87253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11268",
    "kind": "arxiv",
    "version": 1
  }
}