Pith Number

pith:CJ2M6LKQ

pith:2013:CJ2M6LKQ3AD4I2PXQIJFM5N2OG

not attested not anchored not stored refs pending

Simultaneous exoplanet detection and instrument aberration retrieval in multispectral coronagraphic imaging

David Mouillet, Jean-Luc Beuzit, Laurent M. Mugnier, Marie Ygouf, Thierry Fusco

arxiv:1302.7045 v1 · 2013-02-28 · 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{CJ2M6LKQ3AD4I2PXQIJFM5N2OG}

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	2026-05-18T01:51:26.333598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1274cf2d50d807c469f782125675ba718302529c29c2b4b60e3a11512904edb1

Aliases

arxiv: 1302.7045 · arxiv_version: 1302.7045v1 · doi: 10.48550/arxiv.1302.7045 · pith_short_12: CJ2M6LKQ3AD4 · pith_short_16: CJ2M6LKQ3AD4I2PX · pith_short_8: CJ2M6LKQ

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/CJ2M6LKQ3AD4I2PXQIJFM5N2OG \
  | 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: 1274cf2d50d807c469f782125675ba718302529c29c2b4b60e3a11512904edb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca1a777ae26158d5fa89504b17c117a6b2ad617907529f8b2ed82b8a0bf3ee00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-02-28T00:50:52Z",
    "title_canon_sha256": "68fc2682760439e54a9c7958bd942718c48def66550f4fe103103783ab944286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.7045",
    "kind": "arxiv",
    "version": 1
  }
}