Pith Number

pith:HZ3ITTY3

pith:2018:HZ3ITTY3PG3QEZF4ZX3EY5TGUF

not attested not anchored not stored refs pending

LinKS: Discovering galaxy-scale strong lenses in the Kilo-Degree Survey using Convolutional Neural Networks

A. Dvornik, A. H. Wright, B. Giblin, C. E. Petrillo, C. Heymans, C. Spiniello, C. Tortora, F. Getman, G. Covone, G. Verdoes Kleijn, G. Vernardos, H. Shan, J. T. A. de Jong, K. Kuijken, L. V. E. Koopmans, M. Bilicki, N. R. Napolitano, P. Schneider, S. Chatterjee, T. Erben

arxiv:1812.03168 v2 · 2018-12-07 · 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{HZ3ITTY3PG3QEZF4ZX3EY5TGUF}

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	2026-05-17T23:56:09.311461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e7689cf1b79b70264bccdf64c7666a15919522f4b9b05b384ca593e25d39d6a

Aliases

arxiv: 1812.03168 · arxiv_version: 1812.03168v2 · doi: 10.48550/arxiv.1812.03168 · pith_short_12: HZ3ITTY3PG3Q · pith_short_16: HZ3ITTY3PG3QEZF4 · pith_short_8: HZ3ITTY3

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/HZ3ITTY3PG3QEZF4ZX3EY5TGUF \
  | 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: 3e7689cf1b79b70264bccdf64c7666a15919522f4b9b05b384ca593e25d39d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb76b8b5db2445979b440aef0a0d89e5a850549c2b84cf5b15651245bc0ddc0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-07T18:59:58Z",
    "title_canon_sha256": "4cae125d61341f94d75123021a53340dac21801bb58ebccd907be91f7a1f8073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03168",
    "kind": "arxiv",
    "version": 2
  }
}