Pith Number

pith:IU4NWFGQ

pith:2022:IU4NWFGQ6BEA3MHKLXLHQSXWJB

not attested not anchored not stored refs pending

Spectroscopic Analysis Tool for intEgraL fieLd unIt daTacubEs (satellite): Case studies of NGC 7009 and NGC 6778 with MUSE

A. Chiotellis, C. Morisset, D. Jones, D. R. Gon\c{c}alves, H. Boffin, H. Monteiro, I. Aleman, J. Garc\'ia-Rojas, J. R. Walsh, L. A. Guti\'errez-Soto, P. Boumis, R. M. L. Corradi, S. Akras, X. Papanikolaou

arxiv:2203.06175 v1 · 2022-03-11 · astro-ph.SR · astro-ph.GA · 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{IU4NWFGQ6BEA3MHKLXLHQSXWJB}

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	2026-07-05T04:07:31.991258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4538db14d0f0480db0ea5dd6784af648562990be47e39b4c5de3b5710aecf60a

Aliases

arxiv: 2203.06175 · arxiv_version: 2203.06175v1 · doi: 10.48550/arxiv.2203.06175 · pith_short_12: IU4NWFGQ6BEA · pith_short_16: IU4NWFGQ6BEA3MHK · pith_short_8: IU4NWFGQ

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/IU4NWFGQ6BEA3MHKLXLHQSXWJB \
  | 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: 4538db14d0f0480db0ea5dd6784af648562990be47e39b4c5de3b5710aecf60a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751586538ee21b4f35fa66ae1abeda41f517f6e40274ab742b5999898ba5ba91",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-03-11T18:59:00Z",
    "title_canon_sha256": "fa84f4c6965e5ac28a1c8150961d9ecd3e97af12e24c370221e264e012ef3e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06175",
    "kind": "arxiv",
    "version": 1
  }
}