Pith Number

pith:G3HNZLD7

pith:2023:G3HNZLD74GYLDA2PG3VW4C6KRP

not attested not anchored not stored refs pending

Bringing 2D Eclipse Mapping out of the Shadows with Leave-one-out Cross-validation

Luis Welbanks, Peter McGill, Ryan C. Challener

arxiv:2310.03733 v1 · 2023-10-05 · astro-ph.EP · 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{G3HNZLD74GYLDA2PG3VW4C6KRP}

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.

Cited by

2 papers in Pith

pop-cosmos: Galaxy size evolution across structural and star-formation classifications in COSMOS-Web

pop-cosmos: Disentangling galaxy properties from observables using data-driven approaches

Receipt and verification

First computed	2026-07-05T06:57:37.382077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36cedcac7fe1b0b1834f36eb6e0bca8bffb09e1a84adbe7cf23cc0d83c5a11d4

Aliases

arxiv: 2310.03733 · arxiv_version: 2310.03733v1 · doi: 10.48550/arxiv.2310.03733 · pith_short_12: G3HNZLD74GYL · pith_short_16: G3HNZLD74GYLDA2P · pith_short_8: G3HNZLD7

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/G3HNZLD74GYLDA2PG3VW4C6KRP \
  | 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: 36cedcac7fe1b0b1834f36eb6e0bca8bffb09e1a84adbe7cf23cc0d83c5a11d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cc3d4dbe403c79132475839722e94d98dcc0ada09ff7bdc5186ae6f6c612325",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-10-05T17:55:02Z",
    "title_canon_sha256": "96dd9555fa2b9a50b3b7fe500818c8d7de444b75702ca52cdfdc74deab62f9b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.03733",
    "kind": "arxiv",
    "version": 1
  }
}