Pith Number

pith:KWJAOPSZ

pith:2020:KWJAOPSZFQCUQA3IKOCPPPWSAR

not attested not anchored not stored refs pending

Multi-Channel Auto-Calibration for the Atmospheric Imaging Assembly using Machine Learning

At{\i}l{\i}m G\"une\c{s} Baydin, Brad Neuberg, Luiz F. G. dos Santos, Mark C. M. Cheung, Meng Jin, Miho Janvier, Paul Boerner, Souvik Bose, Valentina Salvatelli, Yarin Gal

arxiv:2012.14023 v4 · 2020-12-27 · astro-ph.SR · astro-ph.IM · cs.LG · physics.data-an · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWJAOPSZFQCUQA3IKOCPPPWSAR}

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	2026-07-05T02:31:48.030087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5592073e592c054803685384f7bed2046c00d460cbfd87dba85b22cad5c4acd8

Aliases

arxiv: 2012.14023 · arxiv_version: 2012.14023v4 · doi: 10.48550/arxiv.2012.14023 · pith_short_12: KWJAOPSZFQCU · pith_short_16: KWJAOPSZFQCUQA3I · pith_short_8: KWJAOPSZ

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/KWJAOPSZFQCUQA3IKOCPPPWSAR \
  | 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: 5592073e592c054803685384f7bed2046c00d460cbfd87dba85b22cad5c4acd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35b5bb55d32d01fc2d126d19491e3e21fbc9db5b03038985aad9159b7d911f4",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.LG",
      "physics.data-an",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-12-27T22:43:37Z",
    "title_canon_sha256": "9d25a812bc5c76a32f96f257db488c82d0594f00f613f5a903929ab8683a5b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.14023",
    "kind": "arxiv",
    "version": 4
  }
}