Pith Number

pith:ZXTFIU2Q

pith:2021:ZXTFIU2Q474IQUYZWDGIESI4UV

not attested not anchored not stored refs pending

A Machine Learning Approach to the Detection of Ghosting and Scattered Light Artifacts in Dark Energy Survey Images

Alex Drlica-Wagner, Brian Nord, Chihway Chang, Donah Michelle Wang, Michael H. L. S. Wang, Stephen M. Kent

arxiv:2105.10524 v1 · 2021-05-21 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXTFIU2Q474IQUYZWDGIESI4UV}

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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

An overview of stray light findings and interpretation during on-sky commissioning of LSSTCam

Receipt and verification

First computed	2026-07-05T02:43:54.969590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cde6545350e7f8885319b0cc82491ca57e5fd797093104a2d002ad19b7fc3591

Aliases

arxiv: 2105.10524 · arxiv_version: 2105.10524v1 · doi: 10.48550/arxiv.2105.10524 · pith_short_12: ZXTFIU2Q474I · pith_short_16: ZXTFIU2Q474IQUYZ · pith_short_8: ZXTFIU2Q

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/ZXTFIU2Q474IQUYZWDGIESI4UV \
  | 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: cde6545350e7f8885319b0cc82491ca57e5fd797093104a2d002ad19b7fc3591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33f4e8670f04ff0c49c4a478c68b06efe825782cae315f27b5e78d09dce8399",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-05-21T18:17:40Z",
    "title_canon_sha256": "7cfe7e1110af061bcfc9cfdc1cde8229f2e108eef2ad49234e5ab80c5c29d6e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.10524",
    "kind": "arxiv",
    "version": 1
  }
}