Pith Number

pith:6GWR6Q7R

pith:2021:6GWR6Q7RZU2ALRVUANIYWKTFPB

not attested not anchored not stored refs pending

Broadband stability of the Habitable Zone Planet Finder Fabry-P\'{e}rot etalon calibration system: evidence for chromatic variation

Andrew J. Metcalf, Andrew Monson, Arpita Roy, Chad Bender, Christian Schwab, Connor Fredrick, Fred Hearty, Gudmundur Stefansson, Jeff Jennings, Joe P Ninan, Ryan C Terrien, Samuel Halverson, Scott A Diddams, Suvrath Mahadevan

arxiv:2103.08456 v1 · 2021-03-15 · 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{6GWR6Q7RZU2ALRVUANIYWKTFPB}

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

Design and development of Fabry-Perot based wavelength calibration system for PARAS-2 spectrograph

Receipt and verification

First computed	2026-07-05T02:23:01.059277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ad1f43f1cd3405c6b403518b2a657855dd02a296be016984b1f1fcb7b81f6d

Aliases

arxiv: 2103.08456 · arxiv_version: 2103.08456v1 · doi: 10.48550/arxiv.2103.08456 · pith_short_12: 6GWR6Q7RZU2A · pith_short_16: 6GWR6Q7RZU2ALRVU · pith_short_8: 6GWR6Q7R

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/6GWR6Q7RZU2ALRVUANIYWKTFPB \
  | 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: f1ad1f43f1cd3405c6b403518b2a657855dd02a296be016984b1f1fcb7b81f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c62483bbc555d17107c902519306af64f5b63bc14899e8e0ac576cd62ad8c686",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-03-15T15:29:14Z",
    "title_canon_sha256": "74c4a431d1f7ec9c79787b97df424780733c0ce11743de17dca5bb4e0f9ab661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08456",
    "kind": "arxiv",
    "version": 1
  }
}