Pith Number

pith:QTDNMV5F

pith:2017:QTDNMV5FEOYVOQ27MULQXCMXFV

not attested not anchored not stored refs pending

The impact of atomic data selection on nebular abundance determinations

Leticia Juan de Dios, M\'onica Rodr\'iguez

arxiv:1704.06009 v1 · 2017-04-20 · 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{QTDNMV5FEOYVOQ27MULQXCMXFV}

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	2026-05-18T00:43:25.507021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c6d657a523b157435f65170b89972d5352c05c4e8e6359c73612a0a7afa7df

Aliases

arxiv: 1704.06009 · arxiv_version: 1704.06009v1 · doi: 10.48550/arxiv.1704.06009 · pith_short_12: QTDNMV5FEOYV · pith_short_16: QTDNMV5FEOYVOQ27 · pith_short_8: QTDNMV5F

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/QTDNMV5FEOYVOQ27MULQXCMXFV \
  | 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: 84c6d657a523b157435f65170b89972d5352c05c4e8e6359c73612a0a7afa7df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8336fabd18d47baa0c269c9db055659b6312392ca93bbd6d260a4f0ab27bbd91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-20T04:43:39Z",
    "title_canon_sha256": "36e8dc5708ae7d2ca5ea893b4c00d72f196b3ea5255273c2c2231669fdc90cf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06009",
    "kind": "arxiv",
    "version": 1
  }
}