Pith Number

pith:T3A2FBJX

pith:2023:T3A2FBJX4TRPYHVFTTRDM4B3CQ

not attested not anchored not stored refs pending

Modeling Strong Lenses from Wide-Field Ground-Based Observations in KiDS and GAMA

A. H. Wright, A. M. Hopkins, B. W. Holwerda, J. Liske, J. Nightingale, K. A. Pimbblet, K. Kuijken, L. Finnerty, L. Haberzettl, M. Bilicki, R. C. Steele, S. Brough, S. Driver, Shawn Knabel, S. Hegde, T. Treu

arxiv:2301.05320 v2 · 2023-01-12 · 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{T3A2FBJX4TRPYHVFTTRDM4B3CQ}

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	2026-07-05T05:35:33.137137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec1a28537e4e2fc1ea59ce236703b1417b65ef725065bd2009a37929cfdadbd

Aliases

arxiv: 2301.05320 · arxiv_version: 2301.05320v2 · doi: 10.48550/arxiv.2301.05320 · pith_short_12: T3A2FBJX4TRP · pith_short_16: T3A2FBJX4TRPYHVF · pith_short_8: T3A2FBJX

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/T3A2FBJX4TRPYHVFTTRDM4B3CQ \
  | 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: 9ec1a28537e4e2fc1ea59ce236703b1417b65ef725065bd2009a37929cfdadbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f379dc6ec38fdad52dc6517d0ad2d13c2665b95260a7c59bc16677715182d3c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-01-12T22:13:50Z",
    "title_canon_sha256": "eb795c7f2ec3b0135ff274cf884639247de1a0f73a164807dc7a02b38019a3a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.05320",
    "kind": "arxiv",
    "version": 2
  }
}