Pith Number

pith:WGLLDICT

pith:2018:WGLLDICTCI4M7LNHZWQ47CUTTM

not attested not anchored not stored refs pending

Double-peaked Narrow Emission-line Galaxies in LAMOST Survey

A.L. Luo, B. Du, J.N. Zhang, L.L. Wang, M.X. Wang, S. Feng, S.Y. Shen, W. Hou, X. Kong, Y.-B. Li, Y.F. Wang, Y.H. Song, Y.X. Guo

arxiv:1810.07387 v2 · 2018-10-17 · 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{WGLLDICTCI4M7LNHZWQ47CUTTM}

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	2026-05-18T00:01:57.348338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b196b1a0531238cfada7cda1cf8a939b1ec455620c90a406bb258a054a314079

Aliases

arxiv: 1810.07387 · arxiv_version: 1810.07387v2 · doi: 10.48550/arxiv.1810.07387 · pith_short_12: WGLLDICTCI4M · pith_short_16: WGLLDICTCI4M7LNH · pith_short_8: WGLLDICT

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/WGLLDICTCI4M7LNHZWQ47CUTTM \
  | 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: b196b1a0531238cfada7cda1cf8a939b1ec455620c90a406bb258a054a314079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aee68b46dd5127ba928c0b6fcb061fd1b9474a0b565087da5dfa1adffffc184",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-17T05:21:18Z",
    "title_canon_sha256": "8d24ebbfdb7700a0365e36068c8d02af5a3d8d42c0bfe152b389f134799cb5ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07387",
    "kind": "arxiv",
    "version": 2
  }
}