Pith Number

pith:UAV6DFUZ

pith:2026:UAV6DFUZXUAZBQS27L4J4DIUMS

not attested not anchored not stored refs pending

D$_4$CNN$\times$AnaCal: Physics-Informed Machine Learning for Accurate and Precise Weak Lensing Shear Estimation

Ji Li, Shengcao Cao, Shurui Lin, Xiangchong Li, Xin Liu, Yu-Xiong Wang

arxiv:2603.19046 v2 · 2026-03-19 · astro-ph.IM · 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{UAV6DFUZXUAZBQS27L4J4DIUMS}

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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.

Cited by

1 paper in Pith

Slay the Shear: A Unified Statistical Framework for Weak Gravitational Lensing Shear Estimation

Receipt and verification

First computed	2026-08-04T01:52:34.764605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a02be19699bd0190c25afaf89e0d1464a3f9355ea197696b1085e2ea7061f292

Aliases

arxiv: 2603.19046 · arxiv_version: 2603.19046v2 · doi: 10.48550/arxiv.2603.19046 · pith_short_12: UAV6DFUZXUAZ · pith_short_16: UAV6DFUZXUAZBQS2 · pith_short_8: UAV6DFUZ

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/UAV6DFUZXUAZBQS27L4J4DIUMS \
  | 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: a02be19699bd0190c25afaf89e0d1464a3f9355ea197696b1085e2ea7061f292

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7735cbc6a3f4b1c1a4a8884735d45c83fb052fda63295ed06f3970e094e38922",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-03-19T15:42:11Z",
    "title_canon_sha256": "09d3ed45870bf8a6c5ec10aec024dd36d37febb79418ffe723888170dcd2a133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19046",
    "kind": "arxiv",
    "version": 2
  }
}