Pith Number

pith:XSUCZT77

pith:2023:XSUCZT77U4EUNWNTTFEW3MRRLE

not attested not anchored not stored refs pending

Calibration Unit Design for High-Resolution Infrared Spectrograph for Exoplanet Characterization (HISPEC)

Ashley Baker, Ben Sappey, Charles Beichman, Chris Johnson, Dimitri Mawet, Garreth Ruane, HISPEC Team, Jean-Baptiste Ruffio, Jerome Maire, Ken Magnone, Marc Kassis, Michael Fitzgerald, Nemanja Jovanovic, Quinn Konopacky, Rob Bertz, Samuel Halverson

arxiv:2311.10239 v1 · 2023-11-17 · 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{XSUCZT77U4EUNWNTTFEW3MRRLE}

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	2026-07-05T07:13:49.252578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bca82ccfffa70946d9b399496db231593ff365658705beff8848cddfe9fcdb7e

Aliases

arxiv: 2311.10239 · arxiv_version: 2311.10239v1 · doi: 10.48550/arxiv.2311.10239 · pith_short_12: XSUCZT77U4EU · pith_short_16: XSUCZT77U4EUNWNT · pith_short_8: XSUCZT77

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/XSUCZT77U4EUNWNTTFEW3MRRLE \
  | 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: bca82ccfffa70946d9b399496db231593ff365658705beff8848cddfe9fcdb7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee162af9a8908c57880e26a8d1d01e6cba8f80f0dc8fa0a00918b097694d8841",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-11-17T00:00:26Z",
    "title_canon_sha256": "a9d100e2492f14ee03fb59980be415a1f349b0689061fd7ec5dfbedf89771206"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.10239",
    "kind": "arxiv",
    "version": 1
  }
}