Pith Number

pith:EYEURMNW

pith:2022:EYEURMNWKNK7HBQVSFWX2R3DGZ

not attested not anchored not stored refs pending

Spectral identification and classification of dusty stellar sources using spectroscopic and multiwavelength observations through machine learning

Amirhossein Masoudnezhad, Atefeh Javadi, Habib G. Khosroshahi, Jacco Th. van Loon, Negin Khosravaninezhad, Sepideh Ghaziasgar

arxiv:2211.03403 v1 · 2022-11-07 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYEURMNWKNK7HBQVSFWX2R3DGZ}

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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

Dusty stellar sources classification by implementing machine learning methods based on spectroscopic observations in the Magellanic Clouds

Receipt and verification

First computed	2026-07-05T11:48:44.361154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

260948b1b65355f38615916d7d4763367947bf2c42e48089f64966200fb07af6

Aliases

arxiv: 2211.03403 · arxiv_version: 2211.03403v1 · doi: 10.48550/arxiv.2211.03403 · pith_short_12: EYEURMNWKNK7 · pith_short_16: EYEURMNWKNK7HBQV · pith_short_8: EYEURMNW

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/EYEURMNWKNK7HBQVSFWX2R3DGZ \
  | 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: 260948b1b65355f38615916d7d4763367947bf2c42e48089f64966200fb07af6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf4d7e0c4dcdc066c9f540cc0ee13d4e376c1bd47c5e749cea8778c3353efcaf",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-07T10:07:37Z",
    "title_canon_sha256": "0e079cd42140c864ad8b8280248df04f230bd54ff8ec91d8e5741a300d858d73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.03403",
    "kind": "arxiv",
    "version": 1
  }
}