Pith Number

pith:KL3G4V35

pith:2025:KL3G4V35KYOTP74IIFJG4MVVI2

not attested not anchored not stored refs pending

Identifying a protocluster formation at z $\sim$ 4.5 in the COSMOS field: an extension of Taralay protocluster, traced by Ly-alpha emitters surrounding a submm galaxy

Felipe Almeida-Fernandes, Kar\'in Men\'endez-Delmestre, Kartik Sheth, Luidhy Santana-Silva, Mariana Rubet, Peter L. Capak, Thiago Signorini Gon\c{c}alves

arxiv:2507.11804 v1 · 2025-07-15 · 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{KL3G4V35KYOTP74IIFJG4MVVI2}

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	2026-07-05T11:37:51.201696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f66e577d561d37ff8841526e32b5469c4a98cfa3ac68fd52f7eda9792b3d3b

Aliases

arxiv: 2507.11804 · arxiv_version: 2507.11804v1 · doi: 10.48550/arxiv.2507.11804 · pith_short_12: KL3G4V35KYOT · pith_short_16: KL3G4V35KYOTP74I · pith_short_8: KL3G4V35

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/KL3G4V35KYOTP74IIFJG4MVVI2 \
  | 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: 52f66e577d561d37ff8841526e32b5469c4a98cfa3ac68fd52f7eda9792b3d3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29cf943dc3806db684a3f7f022e66574fb945755af22b920855599d0800a3e11",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-15T23:54:58Z",
    "title_canon_sha256": "9dfa4a9b289a3db711167ac911b1629c4781c45358c5fd7841021170f0b658f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11804",
    "kind": "arxiv",
    "version": 1
  }
}