Pith Number

pith:YCLSEWGK

pith:2016:YCLSEWGKU62UI67SPDOWQQTXO7

not attested not anchored not stored refs pending

Precise strong lensing mass profile of the CLASH galaxy cluster MACS 2129

A. Halkola, A. Koekemoer, A. Mercurio, A. Monna, A. Zitrin, B. Frye, C. Grillo, D. Coe, G. B. Caminha, I. Balestra, M.Nonino, M. Postman, P. Rosati, S. H. Suyu, S. Seitz

arxiv:1605.08784 v2 · 2016-05-27 · 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{YCLSEWGKU62UI67SPDOWQQTXO7}

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	2026-05-18T00:51:03.219067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0972258caa7b5447bf278dd68427777fc8b437a4d3245e2422f26c5ea041a79

Aliases

arxiv: 1605.08784 · arxiv_version: 1605.08784v2 · doi: 10.48550/arxiv.1605.08784 · pith_short_12: YCLSEWGKU62U · pith_short_16: YCLSEWGKU62UI67S · pith_short_8: YCLSEWGK

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/YCLSEWGKU62UI67SPDOWQQTXO7 \
  | 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: c0972258caa7b5447bf278dd68427777fc8b437a4d3245e2422f26c5ea041a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff64fc8144c0fbd02a9c16597c3b7e6c5e4f72623de9d4978099fb0846eabe82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-27T20:00:03Z",
    "title_canon_sha256": "14fb8949cabfbf89116100b0929e1f8519de0fdfc4f5200503792378d76631cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08784",
    "kind": "arxiv",
    "version": 2
  }
}