Pith Number

pith:5RQQY77I

pith:2018:5RQQY77IGRUSG5CICGE3JJBYE7

not attested not anchored not stored refs pending

Quantifying the suppression of the (un)-obscured star formation in galaxy cluster cores at 0.2$\lesssim$$z$$\lesssim$0.9

A. Biviano, A. C. Edge, A. F. M. Enia, A. Franceschini, A. Mercurio, A. Puglisi, B. Vulcani, C. Grillo, C. Mancini, C. P. Haines, E. Egami, E. Iani, G. Rodighiero, H. Ebeling, I. Balestra, I. Baronchelli, I. Valtchanov, L. Rodr\'iguez-Mu\~noz, M. Nonino, M. Zemcov, P. G. P\'erez-Gonz\'alez, P. Rosati, T. D. Rawle, T. Jones

arxiv:1812.08804 v1 · 2018-12-20 · 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{5RQQY77IGRUSG5CICGE3JJBYE7}

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	2026-05-17T23:54:15.484968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec610c7fe834692374481189b4a43827f4d5e0ba63d9d0bc25fb2558b5da52bc

Aliases

arxiv: 1812.08804 · arxiv_version: 1812.08804v1 · doi: 10.48550/arxiv.1812.08804 · pith_short_12: 5RQQY77IGRUS · pith_short_16: 5RQQY77IGRUSG5CI · pith_short_8: 5RQQY77I

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/5RQQY77IGRUSG5CICGE3JJBYE7 \
  | 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: ec610c7fe834692374481189b4a43827f4d5e0ba63d9d0bc25fb2558b5da52bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcc014fb99a0d67578efb6705c9f3378a3d747fb8f64567b861a44c012a42e45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-20T19:09:15Z",
    "title_canon_sha256": "202cf1daf81544cc3526e9e073238030672a39233df35210b8bf43de99f021a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08804",
    "kind": "arxiv",
    "version": 1
  }
}