Pith Number

pith:ZFXAL76O

pith:2018:ZFXAL76OV22FD3L4WTMVBGRXJ4

not attested not anchored not stored refs pending

The link between brightest cluster galaxy properties and large scale extensions of 38 DAFT/FADA and CLASH clusters in the redshift range 0.2<z<0.9

C. Adami, F. Durret, H. Ashkar, I. M\'arquez, Y. Tarricq

arxiv:1812.03672 v2 · 2018-12-10 · 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{ZFXAL76OV22FD3L4WTMVBGRXJ4}

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	2026-05-17T23:54:42.730818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c96e05ffceaeb451ed7cb4d9509a374f34cffdbdb90560e104764607a1d88b9c

Aliases

arxiv: 1812.03672 · arxiv_version: 1812.03672v2 · doi: 10.48550/arxiv.1812.03672 · pith_short_12: ZFXAL76OV22F · pith_short_16: ZFXAL76OV22FD3L4 · pith_short_8: ZFXAL76O

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/ZFXAL76OV22FD3L4WTMVBGRXJ4 \
  | 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: c96e05ffceaeb451ed7cb4d9509a374f34cffdbdb90560e104764607a1d88b9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668674185ecfc4e376059e3fe63cd5028878e472ff4d92ec3dd39fff8e61f2d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-10T08:42:49Z",
    "title_canon_sha256": "19b0610b75735c1b156827d81c4705a17fb592afc6e2980bf84740d0bc99222b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03672",
    "kind": "arxiv",
    "version": 2
  }
}