Pith Number

pith:Q6AZX5LC

pith:2018:Q6AZX5LCYVWZKULAR6UDEONMFV

not attested not anchored not stored refs pending

SEAGLE - I: A pipeline for simulating and modeling strong lenses from cosmological hydrodynamic simulations

Crescenzo Tortora, Fabio Bellagamba, Giorgos Vernardos, Joop Schaye, L\'eon. V. E. Koopmans, Matthieu Schaller, Nicolas Tessore, Robert A. Crain, Robert Benton Metcalf, Sampath Mukherjee, Tom Theuns

arxiv:1802.06629 v2 · 2018-02-19 · 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{Q6AZX5LCYVWZKULAR6UDEONMFV}

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	2026-05-18T00:12:02.289598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87819bf562c56d9551608fa83239ac2d5025fbcccfa6d3e3bfc1213b72c033ec

Aliases

arxiv: 1802.06629 · arxiv_version: 1802.06629v2 · doi: 10.48550/arxiv.1802.06629 · pith_short_12: Q6AZX5LCYVWZ · pith_short_16: Q6AZX5LCYVWZKULA · pith_short_8: Q6AZX5LC

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/Q6AZX5LCYVWZKULAR6UDEONMFV \
  | 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: 87819bf562c56d9551608fa83239ac2d5025fbcccfa6d3e3bfc1213b72c033ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfca044dfb599115a8a9d7010bbe7cf0257bcf2dbef71a144d940daa6d1d575e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-02-19T13:50:10Z",
    "title_canon_sha256": "0d6556cd9770e509f579da0611c1088e4c1fdc8e91698ef3e5b653691c4ea913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06629",
    "kind": "arxiv",
    "version": 2
  }
}