Pith Number

pith:VY37VJBI

pith:2024:VY37VJBIKDHSNCEBH5F5AIHQ3P

not attested not anchored not stored refs pending

Spectroscopic confirmation of the galaxy clusters CARLA J0950+2743 at z=2.363, and CARLA-Ser J0950+2743 at z=2.243

Anthony Gonzalez, Dominika Wylezalek, Igor V. Chilingarian, Kirill A. Grishin, Marika Lepore, Nina Hatch, Paolo Tozzi, Simona Mei, Spencer A. Stanford

arxiv:2409.02168 v1 · 2024-09-03 · 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{VY37VJBIKDHSNCEBH5F5AIHQ3P}

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	2026-07-05T09:53:43.281077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae37faa42850cf2688813f4bd020f0dbfe0e96aab990fe493e2e33f9cbe0010e

Aliases

arxiv: 2409.02168 · arxiv_version: 2409.02168v1 · doi: 10.48550/arxiv.2409.02168 · pith_short_12: VY37VJBIKDHS · pith_short_16: VY37VJBIKDHSNCEB · pith_short_8: VY37VJBI

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/VY37VJBIKDHSNCEBH5F5AIHQ3P \
  | 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: ae37faa42850cf2688813f4bd020f0dbfe0e96aab990fe493e2e33f9cbe0010e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01a8713a98f1c89648bc763ea4070bced1cf95f3d0308af680589cadc230d3c5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-03T18:00:01Z",
    "title_canon_sha256": "e2824c7abab4771cae46969de6280ec2f166af505078cf7aad49b60a6413d652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.02168",
    "kind": "arxiv",
    "version": 1
  }
}