Pith Number

pith:5QIUG4QW

pith:2017:5QIUG4QWTDAJ46AJBLYF5HHRYO

not attested not anchored not stored refs pending

WUVS Simulator: Detectability of spectral lines with the WSO-UV spectrographs

Ana I. G\'omez de Castro, Bel\'en Perea Abarca, Mikhail Sachkov, Pablo Marcos-Arenal

arxiv:1706.02468 v2 · 2017-06-08 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QIUG4QWTDAJ46AJBLYF5HHRYO}

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	2026-05-18T00:42:34.657062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1143721698c09e78090af05e9cf1c3a215586163772a47b36362aa8b92f0fb

Aliases

arxiv: 1706.02468 · arxiv_version: 1706.02468v2 · doi: 10.48550/arxiv.1706.02468 · pith_short_12: 5QIUG4QWTDAJ · pith_short_16: 5QIUG4QWTDAJ46AJ · pith_short_8: 5QIUG4QW

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/5QIUG4QWTDAJ46AJBLYF5HHRYO \
  | 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: ec1143721698c09e78090af05e9cf1c3a215586163772a47b36362aa8b92f0fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93289cf106d70f4340b77ad6fab56cb54dec2f68e4b608e52e719d1b76e5804e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-06-08T08:01:51Z",
    "title_canon_sha256": "9baaa91ddaa08a47c36a9aba247fe3a4fd02c783b6aaf2aeb8912d6fd896e6a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02468",
    "kind": "arxiv",
    "version": 2
  }
}