Pith Number

pith:GJG2JCBS

pith:1998:GJG2JCBS2BZJDR5Z2L6HYIROS2

not attested not anchored not stored refs pending

UNSWIRF: A Tunable Imaging Spectrometer for the Near-Infrared

2), (2) Joint Astronomy Centre, Australia, Hawaii), John W. V. Storey (1) ((1) University of New South Wales, Lori E. Allen (1), Michael C. B. Ashley (1), Michael G. Burton (1), Stuart D. Ryder (1, Yin-Sheng Sun (1)

arxiv:astro-ph/9805325 v1 · 1998-05-26 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJG2JCBS2BZJDR5Z2L6HYIROS2}

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	2026-05-18T01:40:14.139826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

324da48832d07291c7b9d2fc7c222e9693ad2531bc9f2f18e223799c36b68c29

Aliases

arxiv: astro-ph/9805325 · arxiv_version: astro-ph/9805325v1 · doi: 10.48550/arxiv.astro-ph/9805325 · pith_short_12: GJG2JCBS2BZJ · pith_short_16: GJG2JCBS2BZJDR5Z · pith_short_8: GJG2JCBS

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/GJG2JCBS2BZJDR5Z2L6HYIROS2 \
  | 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: 324da48832d07291c7b9d2fc7c222e9693ad2531bc9f2f18e223799c36b68c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418bf549d28b1030a6d05e4e4883f5b6bbf948d15a532943a72ef3ff6b0b3ec8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-05-26T21:14:16Z",
    "title_canon_sha256": "20a07a4b2bc291fd6f65ede2f9660af8590dd1774bd90ea033c725bb0d51e773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9805325",
    "kind": "arxiv",
    "version": 1
  }
}