Pith Number

pith:MSY5UQ32

pith:2019:MSY5UQ326L2ECILA7GNHNRQAB4

not attested not anchored not stored refs pending

Strong lensing models of eight CLASH clusters from extensive spectroscopy: accurate total mass reconstructions in the cores

A. Biviano, A. Mercurio, A. M. Koekemoer, A. Zitrin, C. Delgado-Correal, C. Grillo, C. Maier, E. Vanzella, G. B. Caminha, G. Rosani, I. Balestra, K. I. Caputi, K. Umetsu, M. Annunziatella, M. Lombardi, M. Meneghetti, M. Nonino, M. Verdugo, P. Bergamini, P. Rosati, R. Demarco, T. Broadhurst

arxiv:1903.05103 v2 · 2019-03-12 · 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{MSY5UQ326L2ECILA7GNHNRQAB4}

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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	2026-07-05T00:23:21.407700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b1da437af2f4412160f99a76c6000f2182a101f3c18d04470ae4f61639d25b

Aliases

arxiv: 1903.05103 · arxiv_version: 1903.05103v2 · doi: 10.48550/arxiv.1903.05103 · pith_short_12: MSY5UQ326L2E · pith_short_16: MSY5UQ326L2ECILA · pith_short_8: MSY5UQ32

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/MSY5UQ326L2ECILA7GNHNRQAB4 \
  | 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: 64b1da437af2f4412160f99a76c6000f2182a101f3c18d04470ae4f61639d25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa451a0e532c425f3820d1c7fdca64c4bb56e7db7cec5d101763af6bcc326f99",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-12T18:00:07Z",
    "title_canon_sha256": "215452ecca5ee15412f364fa6b49ee9d9859351cd3bc18cd67e53463df48cb5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05103",
    "kind": "arxiv",
    "version": 2
  }
}