Pith Number

pith:X4EQIPFJ

pith:2023:X4EQIPFJQLCDN5SC5JAQHTQZGG

not attested not anchored not stored refs pending

Simulation of high-contrast polarimetric observations of debris disks with the Roman Coronagraph Instrument

Ewan Douglas, Jaren Ashcraft, John H Debes, Julien Milli, Justin Hom, Kian Milani, Maxwell A. Millar-Blanchaer, Ramya M Anche

arxiv:2311.05422 v1 · 2023-11-09 · 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{X4EQIPFJQLCDN5SC5JAQHTQZGG}

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	2026-07-05T07:11:07.117012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf09043ca982c436f642ea4103ce1931bcee72a0743821f1b746c23a08c1bdbf

Aliases

arxiv: 2311.05422 · arxiv_version: 2311.05422v1 · doi: 10.48550/arxiv.2311.05422 · pith_short_12: X4EQIPFJQLCD · pith_short_16: X4EQIPFJQLCDN5SC · pith_short_8: X4EQIPFJ

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/X4EQIPFJQLCDN5SC5JAQHTQZGG \
  | 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: bf09043ca982c436f642ea4103ce1931bcee72a0743821f1b746c23a08c1bdbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ebe2c4914fd90d05787f125d2c24ec5a4bd575c12c8a53f4faa83872ac5d514",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-11-09T14:59:46Z",
    "title_canon_sha256": "7652e7598eae92bd70b8992d3744278fe017095a2566d175207603700cf69ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.05422",
    "kind": "arxiv",
    "version": 1
  }
}