Pith Number

pith:BGJR5A76

pith:2014:BGJR5A762F45XEY2N74SLP4BGG

not attested not anchored not stored refs pending

CLASH-VLT: Constraints on the Dark Matter Equation of State from Accurate Measurements of Galaxy Cluster Mass Profiles

Adi Zitrin, Alexander Fritz, Amata Mercurio, Andrea Biviano, Anton Koekemoer, Barbara Sartoris, Bodo Ziegler, Christian Maier, Claudio Grillo, Dan Coe, Dan Kelson, Doron Lemze, Elinor Medezinski, Emiliano Munari, Holland Ford, Italo Balestra, Julian Merten, Keiichi Umetsu, Larry Bradley, Leonidas A. Mou, Marco Lombardi, Marco Scodeggio, Marc Postman, Marianna Annunziatella, Mario Nonino, Marisa Girardi, Massimo Meneghetti, Matthias Bartelmann, Megan Donahue, Narciso Benitez, Nicole Czakon, Oliver Czoske, Paolo Tozzi, Peter Melchior, Piero Rosati, Stefano Borgani, Stefano Ettori, Stella Seitz, Tom Broadhurst, Ulrike Kuchner, Valentina Presotto, Wei Zheng

arxiv:1401.5800 v1 · 2014-01-22 · 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{BGJR5A762F45XEY2N74SLP4BGG}

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	2026-05-18T01:45:17.780172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09931e83fed179db931a6ff925bf81318d71f31a4070c74f64f532238ce1bc5f

Aliases

arxiv: 1401.5800 · arxiv_version: 1401.5800v1 · doi: 10.48550/arxiv.1401.5800 · pith_short_12: BGJR5A762F45 · pith_short_16: BGJR5A762F45XEY2 · pith_short_8: BGJR5A76

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/BGJR5A762F45XEY2N74SLP4BGG \
  | 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: 09931e83fed179db931a6ff925bf81318d71f31a4070c74f64f532238ce1bc5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fd6372d595a4aa95e65c56d116332842626a0a4a32ef6d133d0e4a47b4f8950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-22T21:00:22Z",
    "title_canon_sha256": "fe92b71a342db744762f535d8f06b26eebed9d7b7f79e3221e0ee60bde4be7dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5800",
    "kind": "arxiv",
    "version": 1
  }
}