Pith Number

pith:3PXLEBQK

pith:2022:3PXLEBQKX52FEB3QBXYZLGWYSS

not attested not anchored not stored refs pending

Emission-line diagnostics of HII regions using conditional Invertible Neural Networks

Da Eun Kang, Eric W. Pellegrini, Lynton Ardizzone, Ralf S. Klessen, Simon C. O. Glover, Ullrich Koethe, Victor F. Ksoll

arxiv:2201.08765 v1 · 2022-01-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3PXLEBQKX52FEB3QBXYZLGWYSS}

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	2026-07-05T03:53:51.339742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbeeb2060abf745207700df1959ad89499476e0499a7fc80e1f5c7c9f4e44651

Aliases

arxiv: 2201.08765 · arxiv_version: 2201.08765v1 · doi: 10.48550/arxiv.2201.08765 · pith_short_12: 3PXLEBQKX52F · pith_short_16: 3PXLEBQKX52FEB3Q · pith_short_8: 3PXLEBQK

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/3PXLEBQKX52FEB3QBXYZLGWYSS \
  | 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: dbeeb2060abf745207700df1959ad89499476e0499a7fc80e1f5c7c9f4e44651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beb6e9caf2d99b1e1c14598eeb3809eb69503da3827f11e5386f6a8c55029784",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-21T16:26:29Z",
    "title_canon_sha256": "43f530317adf7f2794dd2cd468c94b57d8db677d93d037c68502a37e1660134b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08765",
    "kind": "arxiv",
    "version": 1
  }
}