Pith Number

pith:ROCQCN7V

pith:2023:ROCQCN7V7YVB5RGFF7HL3Y3WFE

not attested not anchored not stored refs pending

An Introduction to High Contrast Differential Imaging of Exoplanets and Disks

Katherine B Follette

arxiv:2308.01354 v1 · 2023-08-02 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROCQCN7V7YVB5RGFF7HL3Y3WFE}

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

1 paper in Pith

AMIGO: a Data-Driven Calibration of the JWST Interferometer

Receipt and verification

First computed	2026-07-05T06:37:17.382998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b850137f5fe2a1ec4c52fcebde376291de6c37090e96c95a4ef428d9e843273

Aliases

arxiv: 2308.01354 · arxiv_version: 2308.01354v1 · doi: 10.48550/arxiv.2308.01354 · pith_short_12: ROCQCN7V7YVB · pith_short_16: ROCQCN7V7YVB5RGF · pith_short_8: ROCQCN7V

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/ROCQCN7V7YVB5RGFF7HL3Y3WFE \
  | 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: 8b850137f5fe2a1ec4c52fcebde376291de6c37090e96c95a4ef428d9e843273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4512996862ae1dea6ff46b4533916b827382f6ebe7887da7ce922bdae6eb3c2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-08-02T18:00:16Z",
    "title_canon_sha256": "f7a6b645cf2f70d41f33887a95fa0f79b60bcb126d9947ecb05cb3ccfc568204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.01354",
    "kind": "arxiv",
    "version": 1
  }
}