Pith Number

pith:G46BNK5S

pith:2017:G46BNK5SSTZ2767UVD2W677TX4

not attested not anchored not stored refs pending

Emission line ratios of Fe III as astrophysical plasma diagnostics

Alan Hibbert, Catherine A. Ramsbottom, Connor P. Ballance, Francis P. Keenan, Gary J. Ferland, Niall B. Tyndall, Sibasish Laha

arxiv:1705.00207 v1 · 2017-04-29 · 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{G46BNK5SSTZ2767UVD2W677TX4}

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	2026-05-18T00:43:50.132751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

373c16abb294f3affbf4a8f56f7ff3bf231fa1e144cfb9b28e4ea9ac8bcaacba

Aliases

arxiv: 1705.00207 · arxiv_version: 1705.00207v1 · doi: 10.48550/arxiv.1705.00207 · pith_short_12: G46BNK5SSTZ2 · pith_short_16: G46BNK5SSTZ2767U · pith_short_8: G46BNK5S

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/G46BNK5SSTZ2767UVD2W677TX4 \
  | 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: 373c16abb294f3affbf4a8f56f7ff3bf231fa1e144cfb9b28e4ea9ac8bcaacba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c50a9515654b2c0012018d674b9e8bba789e5bc9a4d98d3a3f0adcf1757d1003",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-29T15:54:32Z",
    "title_canon_sha256": "f51750fead7561963314fa5e5eca6547bfbf841e6412b413675f904f2423c3ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00207",
    "kind": "arxiv",
    "version": 1
  }
}