Pith Number

pith:JOXT7XCI

pith:2026:JOXT7XCIIAYGJAW6G5V6RVW3FD

not attested not anchored not stored refs pending

Investigating the differential limb coupling effect for diffraction-limited spectrographs with PARVI

Andrea S.J. Lin, Ashley D. Baker, Dimitri Mawet, Garreth Ruane, Gautam Vasisht, Nemanja Jovanovic, Samuel Halverson

arxiv:2608.00349 v1 · 2026-07-31 · 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{JOXT7XCIIAYGJAW6G5V6RVW3FD}

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	2026-08-04T00:35:11.836646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4baf3fdc4840306482de376be8d6db28d834466df847b69da11e399ae7434367

Aliases

arxiv: 2608.00349 · arxiv_version: 2608.00349v1 · doi: 10.48550/arxiv.2608.00349 · pith_short_12: JOXT7XCIIAYG · pith_short_16: JOXT7XCIIAYGJAW6 · pith_short_8: JOXT7XCI

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/JOXT7XCIIAYGJAW6G5V6RVW3FD \
  | 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: 4baf3fdc4840306482de376be8d6db28d834466df847b69da11e399ae7434367

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bae313b5a53d9f94ff99f8f0d9f55c9172b31c3d7cead59a289107844d6ecae",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-31T23:32:35Z",
    "title_canon_sha256": "d5d243d2d7ad718bffa4086852d306c90fd36a0b2a31034de38bd47d037cee1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00349",
    "kind": "arxiv",
    "version": 1
  }
}