Pith Number

pith:WX57737G

pith:2014:WX57737GAA7PRDGRP5XA2ZOYSF

not attested not anchored not stored refs pending

PyNeb: a new tool for analyzing emission lines. I. Code description and validation of results

Christophe Morisset, Richard A. Shaw, Valentina Luridiana

arxiv:1410.6662 v2 · 2014-10-24 · astro-ph.IM · 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{WX57737GAA7PRDGRP5XA2ZOYSF}

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	2026-05-18T02:31:10.779802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5fbffefe6003ef88cd17f6e0d65d89157fabb592b873b585df7da02baea370b

Aliases

arxiv: 1410.6662 · arxiv_version: 1410.6662v2 · doi: 10.48550/arxiv.1410.6662 · pith_short_12: WX57737GAA7P · pith_short_16: WX57737GAA7PRDGR · pith_short_8: WX57737G

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/WX57737GAA7PRDGRP5XA2ZOYSF \
  | 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: b5fbffefe6003ef88cd17f6e0d65d89157fabb592b873b585df7da02baea370b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b42ec95625a41783d5420cec3c0e18febaa2c3db529b44c94fdf7308b156948c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-10-24T12:36:42Z",
    "title_canon_sha256": "84fb7d7e1d94c704b018675059f4765b7d880b71bd189cf84c3731a8f48a5021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6662",
    "kind": "arxiv",
    "version": 2
  }
}