Pith Number

pith:7ZWSLDKW

pith:2015:7ZWSLDKWGQFZVDDEM6JIPD654U

not attested not anchored not stored refs pending

CLASH-VLT: Substructure in the galaxy cluster MACS J1206.2-0847 from kinematics of galaxy populations

A. Biviano, A. Fritz, A. Koekemoer, A. Mercurio, A. Monna, A. Zitrin, B. Sartoris, B. Ziegler, C. Grillo, C. Maier, D. Coe, D. Kelson, D. Lemze, E. Medezinski, E. Munari, G. Bartosch Caminha, G. De Lucia, I. Balestra, K. Umetsu, M. Annunziatella, M. Brescia, M. Girardi, M. Lombardi, M. Meneghetti, M. Nonino, M. Postman, M. Scodeggio, M. Verdugo, O. Czoske, P. Monaco, P. Rosati, P. Tozzi, R. Demarco, R. Gobat, S. Seitz, U. Kuchner, V. Presotto, W. Boschin

arxiv:1503.05607 v2 · 2015-03-18 · astro-ph.CO · 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{7ZWSLDKWGQFZVDDEM6JIPD654U}

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	2026-05-18T02:19:43.532537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe6d258d56340b9a8c646792878fdde52ab43b87fda2bacfb70b5022edb5502d

Aliases

arxiv: 1503.05607 · arxiv_version: 1503.05607v2 · doi: 10.48550/arxiv.1503.05607 · pith_short_12: 7ZWSLDKWGQFZ · pith_short_16: 7ZWSLDKWGQFZVDDE · pith_short_8: 7ZWSLDKW

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/7ZWSLDKWGQFZVDDEM6JIPD654U \
  | 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: fe6d258d56340b9a8c646792878fdde52ab43b87fda2bacfb70b5022edb5502d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ff5b7070fe4287cebda5f16c62231a3bcfc3ac66f191866f53be2b5649d2241",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-18T22:58:45Z",
    "title_canon_sha256": "c178f9dba97835b8024e4f0a685c9382be4c988ac0fd4a248ba7fbc3ac2cb2c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05607",
    "kind": "arxiv",
    "version": 2
  }
}