Pith Number

pith:CYOILCPK

pith:2026:CYOILCPK2ZCYW44VFS4YDSQ2WR

not attested not anchored not stored refs pending

SLSim: a strong lensing population simulation package

Aadya Agrawal, Alan Huang, Anowar Shajib, Anupreeta More, Aprajita Verma, Aysu Ece Saricaoglu, Bruno Sanchez, Bryce Wedig, Carly Mistick, Clecio R. Bom, Emrecan M. Sonmez, Erin E. Hayes, Felipe Urcelay, Gautham Narayan, Giorgos Vernardos, Graham Smith, Henry Best, Jacob O. Hjortlund, Justin R. Pierel, Katsuya T. Abe, Margherita Grespan, Masamune Oguri, Matt O'Dowd, Mia Lamontagne, Narayan Khadka, Nikki Arendse, Padma Venkatraman, Paras Sharma, Pedro Bessa, Phil Holloway, Phil Marshall, Rahul Karthik, Remy Joseph, Richard Kessler, Simon Birrer, Sofia Castillo, Steven Dillmann, Sydney Erickson, Tansu Daylan, The LSST Dark Energy Science Collaboration, the Strong Lensing Science Collaboration, Thomas Collett, Tian Li, Timo Anguita, Veronica Motta, Vibhore Negi, Xianzhe Tang, Yixuan Shao

arxiv:2603.17138 v2 · 2026-03-17 · 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{CYOILCPK2ZCYW44VFS4YDSQ2WR}

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	2026-06-03T01:05:11.872218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

161c8589ead6458b73952cb981ca1ab44ba57632ce9daee001ea50942bc8bc00

Aliases

arxiv: 2603.17138 · arxiv_version: 2603.17138v2 · doi: 10.48550/arxiv.2603.17138 · pith_short_12: CYOILCPK2ZCY · pith_short_16: CYOILCPK2ZCYW44V · pith_short_8: CYOILCPK

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/CYOILCPK2ZCYW44VFS4YDSQ2WR \
  | 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: 161c8589ead6458b73952cb981ca1ab44ba57632ce9daee001ea50942bc8bc00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0f3f7f489a2cf7ce54d771aafb3988aa06e504bd8d9a1eea2ba341565208f36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-03-17T21:10:33Z",
    "title_canon_sha256": "d52bff1282429f021512a6207adecc0ea52b534dcf0500b28d7925753e61384d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.17138",
    "kind": "arxiv",
    "version": 2
  }
}