Pith Number

pith:GNCRNOYE

pith:2019:GNCRNOYEEFAJMEVH2RNPPO2WGN

not attested not anchored not stored refs pending

Pushing the Limits of Exoplanet Discovery via Direct Imaging with Deep Learning

Angelos Tsiaras, Beth Biller, Billy Edwards, Elodie Choquet, Ingo P. Waldmann, Jeffrey Salmond, Kai Hou Yip, Laurent Pueyo, Mario Morvan, Matthew Archer, Nikolaos Nikolaou, Paul Sumption, Piero Coronica, Quentin Changeat, Remi Soummer, Sasha Hinkley

arxiv:1904.06155 v2 · 2019-04-12 · 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{GNCRNOYEEFAJMEVH2RNPPO2WGN}

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	2026-07-05T01:00:46.639740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

334516bb0421409612a7d45af7bb56336654df8c04b94ae64924e26667112d40

Aliases

arxiv: 1904.06155 · arxiv_version: 1904.06155v2 · doi: 10.48550/arxiv.1904.06155 · pith_short_12: GNCRNOYEEFAJ · pith_short_16: GNCRNOYEEFAJMEVH · pith_short_8: GNCRNOYE

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/GNCRNOYEEFAJMEVH2RNPPO2WGN \
  | 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: 334516bb0421409612a7d45af7bb56336654df8c04b94ae64924e26667112d40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a481dc6182a5f70825ce57506b4c873dc8ee02bd0f896cedfb9e8a9f674a9328",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-12T11:13:05Z",
    "title_canon_sha256": "2da8037b86bd62fe56b0ba1ab17b1a6a76f7e6f4026db730b6ce70d31c6e1090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06155",
    "kind": "arxiv",
    "version": 2
  }
}