Pith Number

pith:XNVG4FTR

pith:2025:XNVG4FTROT6ITU7KMIIQ5TSN73

not attested not anchored not stored refs pending

Coevolution of halo and quasar properties in dense environments: CARLA J1017+6116 at z=2.8

Christopher Martin, Dominika Wylezalek, Donal O'Sullivan, Emanuele Daddi, Nicholas Seymour, Simona Mei, Sofia G. Gallego

arxiv:2505.10094 v1 · 2025-05-15 · 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{XNVG4FTROT6ITU7KMIIQ5TSN73}

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	2026-07-05T11:03:33.136189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb6a6e167174fc89d3ea62110ece4dfed1ded176052641d59b521f38a86eb9a8

Aliases

arxiv: 2505.10094 · arxiv_version: 2505.10094v1 · doi: 10.48550/arxiv.2505.10094 · pith_short_12: XNVG4FTROT6I · pith_short_16: XNVG4FTROT6ITU7K · pith_short_8: XNVG4FTR

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/XNVG4FTROT6ITU7KMIIQ5TSN73 \
  | 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: bb6a6e167174fc89d3ea62110ece4dfed1ded176052641d59b521f38a86eb9a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95a705225e2f2ef1515d951d7713c4b8e6e3cc1ee8f95835bbb737ae4fd6d584",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-15T08:54:08Z",
    "title_canon_sha256": "a1dfa64e09528da34f1b234378e13ecfca4d9b315e95c85bf88422b37fc68444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10094",
    "kind": "arxiv",
    "version": 1
  }
}