Pith Number

pith:OVG7WJU2

pith:2026:OVG7WJU2UTNTMAYALJ3CSX3NLP

not attested not anchored not stored refs pending

Design and development of a near-IR integral field spectrograph for the HWO Coronagraph Instrument

(2) Institute for Astronomy, (3) Jet Propulsion Laboratory, Beth A. Biller (2), California Institute of Technology), Cassandra Mercury (1), Dan Dicken (1), Geng Zhao (3) ((1) UK Astronomy Technology Centre, Katherine Morris (1), Raziye Artan (1), Stephen P. Todd (1), University of Edinburgh, Vinooja Thurairethinam (1)

arxiv:2607.02243 v1 · 2026-07-02 · 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{OVG7WJU2UTNTMAYALJ3CSX3NLP}

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	2026-07-03T01:17:46.276948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

754dfb269aa4db3603005a76295f6d5bd9533019a9d1f6eb48a22a8be971a94a

Aliases

arxiv: 2607.02243 · arxiv_version: 2607.02243v1 · doi: 10.48550/arxiv.2607.02243 · pith_short_12: OVG7WJU2UTNT · pith_short_16: OVG7WJU2UTNTMAYA · pith_short_8: OVG7WJU2

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/OVG7WJU2UTNTMAYALJ3CSX3NLP \
  | 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: 754dfb269aa4db3603005a76295f6d5bd9533019a9d1f6eb48a22a8be971a94a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a19608e02a90b5bfa7e2eb8e42aeec15604ec4aef387fa72018762f16c7910b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-02T14:38:39Z",
    "title_canon_sha256": "84cf6be6e5cd8ec229439dd8e2a224245a8ed7eab708e891164b691e47426384"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02243",
    "kind": "arxiv",
    "version": 1
  }
}