Pith Number

pith:O5SIF53V

pith:2019:O5SIF53VK66PV4G5FIBXDTTD3X

not attested not anchored not stored refs pending

Can we believe the strong-line abundances in giant HII regions and emission-line galaxies?

Grazyna Stasinska

arxiv:1906.04520 v2 · 2019-06-11 · 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{O5SIF53VK66PV4G5FIBXDTTD3X}

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.

Cited by

1 paper in Pith

Nebular emission from composite star-forming galaxies -- I. A novel modelling approach

Receipt and verification

First computed	2026-07-04T23:52:21.667756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776482f77557bcfaf0dd2a0371ce63ddce73ff93ccc62974e030bf538f92cd61

Aliases

arxiv: 1906.04520 · arxiv_version: 1906.04520v2 · doi: 10.48550/arxiv.1906.04520 · pith_short_12: O5SIF53VK66P · pith_short_16: O5SIF53VK66PV4G5 · pith_short_8: O5SIF53V

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/O5SIF53VK66PV4G5FIBXDTTD3X \
  | 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: 776482f77557bcfaf0dd2a0371ce63ddce73ff93ccc62974e030bf538f92cd61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f093801685caaed288cfb73e32320e2b18ec3e6dee0f4abc0cd9644be86b79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-06-11T12:14:52Z",
    "title_canon_sha256": "19ab31cf90d9fef6ff8d7ec4dd46fb24cbc3cbd10eb342710f40bb7a6f112485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04520",
    "kind": "arxiv",
    "version": 2
  }
}